6.5 Interpreting Quadratic Equation Roots

📖 Chapter 6 Quadratic Equations
📄 Page 345
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47
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2
Textbook Page
345
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10

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1

001. Introductions to Discriminant

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002. Derivation of Quadratic Equation

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003. Discriminant

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004. Discriminant ex1

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005. Discriminant ex2 find k

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006. Line and Parabola

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007. Understsandning Number of solutions using Discriminant

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yt.import.sol.988

40 videos

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1

001. Q1a

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🎓 002. Quadratic Formula ex1
🎓 001. Introduction and Proof of Quadratic Formula
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001. Q1bc

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10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
⏱️ 0:460🎬 CNWGZTPqmoQ
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002. Q2a

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10 Math, Quadratic Equations, given Single Term of x Vertex From, solving for x by Isolate
🎓 003. Isolate x with no real solution example
🎓 002. Vertex Form, solve by isolating x
🎓 001. Isolate x to solve ex1
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002. Q2b

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10.3.3 MATH, Quadratic Equations, given in Vertex form with only one variable, solve
🎓 002. Solving ax^2+b=0
🎓 001. Solving ax^2=b form ex1
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002. Q2c

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📚 Related Lectures
10 Math, Quadratic Equations, given Single Term of x Vertex From, solving for x by Isolate
🎓 003. Isolate x with no real solution example
🎓 002. Vertex Form, solve by isolating x
🎓 001. Isolate x to solve ex1
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003. Q3a

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
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003. Q3b

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
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003. Q3c

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
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003. Q3d

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
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003. Q3e

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
⏱️ 0:380🎬 XpaRNQTU2PI
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003. Q3f

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
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004. Q4a

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004. Q4b

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004. Q4d

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004. Q4e

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📚 Related Lectures
Parabola, given y=ax^2+q, find x-intercept
🎓 002. Finding x int of y=x^2+q
🎓 001. Finding the Zero of y=ax^2+q
⏱️ 0:180🎬 muCH_b8L7BI
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004. Q4f

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Answer
📚 Related Lectures
10.3.5 Math, Discriminant, Given Number of Roots, find missing value of k
🎓 004. Missing middle and constant value to get perfect square
🎓 003. No Real Roots
🎓 002. Two Real Roots and missing value
🎓 001. Finding missing value when there is one root
⏱️ 0:120🎬 txB5hA1Px7A
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005. Q5a

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005. Q5b

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📚 Related Lectures
10.3.5 MATH, ANALYTIC GEOMETRY with STANDARD FORM PARABOLA, use.Discriminant, find.number.of.x-intercepts
🎓 001. Discriminant to find number of x intercepts
⏱️ 0:220🎬 -ZuT9JNPRnU
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005. Q5c

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📚 Related Lectures
10.4.2 Math, given Factored Form of Parabola, find x-intercepts
🎓 001. Find x intercept given Factored form of Parabola
🎓 002. From Factored Form of Parabola, x intercepts and Increasing and Decreasing Region
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005. Q5d

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📚 Related Lectures
10.4.2 Math, given Factored Form of Parabola, find x-intercepts
🎓 001. Find x intercept given Factored form of Parabola
🎓 002. From Factored Form of Parabola, x intercepts and Increasing and Decreasing Region
⏱️ 0:120🎬 GCfCGPWWk-U
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005. Q5e

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📚 Related Lectures
10 Math, Quadratic Equations, given equation, use Discriminant to determine number of solutions
🎓 001. Case where D is negative
⏱️ 0:260🎬 XhHC5dZHvAU
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22

005. Q5f

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Answer
📚 Related Lectures
Parabola, given y=ax^2+q, find x-intercept
🎓 002. Finding x int of y=x^2+q
🎓 001. Finding the Zero of y=ax^2+q
⏱️ 0:130🎬 tlHEEGK044k
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006. Q6

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10 Math, Quadratic Modelling, Revenue and Profit, given Equation, solve
🎓 001. Profit when profit equation is given in quad
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007. Q7a

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📚 Related Lectures
10 Math, Quadratic Modelling, given Equation of Parabola (Bridge/Cross Section), solve
🎓 001. ph
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007. Q7b

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📚 Related Lectures
10 Math, Quadratic Modelling, given Equation of Parabola (Bridge/Cross Section), solve
🎓 001. ph
⏱️ 0:410🎬 DBGUeSgI6PI
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008. Q8ab

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10 Math, Quadratic Modelling, given Projectile Motion Equation, solve lecture
🎓 003. Projectile Quadratic Word Problem with given Equation example
🎓 002. Convert to Vertex Form Projectile Problem
🎓 001. Projectile Question
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008. Q8c

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10 Math, Quadratic Modelling, given Projectile Motion Equation, solve lecture
🎓 003. Projectile Quadratic Word Problem with given Equation example
🎓 002. Convert to Vertex Form Projectile Problem
🎓 001. Projectile Question
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009. Q9a

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009. Q9b

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📚 Related Lectures
10 Math, given Standard Form with Fraction Coefficients, convert to Vertex Form find Axis of Symmetry
🎓 001. Convert Standard Form with Fraction to Vertex form then Sketch
🎓 002. Standard Form with Decimal convert to Vertex to Sketch
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009. Q9c

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009. Q9d

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📚 Related Lectures
10 Math, given Standard Form with Fraction Coefficients, convert to Vertex Form find Axis of Symmetry
🎓 001. Convert Standard Form with Fraction to Vertex form then Sketch
🎓 002. Standard Form with Decimal convert to Vertex to Sketch
⏱️ 0:320🎬 foGRcDL19lE
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010. Q10

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Answer
📚 Related Lectures
10.3.5 Math, Discriminant, Given Number of Roots, find missing value of k
🎓 004. Missing middle and constant value to get perfect square
🎓 003. No Real Roots
🎓 002. Two Real Roots and missing value
🎓 001. Finding missing value when there is one root
⏱️ 1:110🎬 Ipibv_f0EF4
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33

011. Q11a

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Answer
📚 Related Lectures
10 Math, Quadratic Modelling, given Projectile Motion Equation, solve lecture
🎓 003. Projectile Quadratic Word Problem with given Equation example
🎓 002. Convert to Vertex Form Projectile Problem
🎓 001. Projectile Question
⏱️ 0:260🎬 rJf2PRyaIEc
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011. Q11b

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Answer
📚 Related Lectures
10 Math, Quadratic Modelling, given Projectile Motion Equation, solve lecture
🎓 003. Projectile Quadratic Word Problem with given Equation example
🎓 002. Convert to Vertex Form Projectile Problem
🎓 001. Projectile Question
⏱️ 0:570🎬 SM5f4-Btndg
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35

012. Q12

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Answer
📚 Related Lectures
10.3.5 Math, Discriminant, Given Number of Roots, find missing value of k
🎓 004. Missing middle and constant value to get perfect square
🎓 003. No Real Roots
🎓 002. Two Real Roots and missing value
🎓 001. Finding missing value when there is one root
⏱️ 1:060🎬 PbtPpWbkg2U
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013. Q13

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11 Functions, Linear-Quadratic Systems, given equations, solve
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⏱️ 1:490🎬 vMtr42PaxT8
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014. Q14

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015. Q15

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016. Q16

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017. Q17

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11 Functions, Quadratic-Quadratic Systems, given.quad.quad, solve
🎓 001. Solving Quadratic Systems ex1
⏱️ 1:080🎬 gmzuWKXQCPE
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