Solving Quadratics by Graphing, Factoring & Square Roots

Solve by Graphing

100

The place(s) on a graph that show the solution(s) to a quadratic function

x-intercepts

200

What is the formula to find the x-value for the center of your table?

x=-b/2a

300

What are the solutions to a graph that never touches the x-axis?

No Real Solutions

400

The answer to #1 on your review paper

x = -2, 0

500

The answer to #2 on your review paper

No Real Solutions

Solve by Factoring

100

#8 from your review paper

x = 2, 6

200

#7 from your review paper

x = 1, -5

300

#3 from your review paper

x = -7, -5

400

#6 from your review paper

x = -⁸/₇ , 1

500

#5 from your review paper

x = -2, ¹/₅

Solve with Square Roots

100

#9 from your review paper

x = -7, 7

200

#11 from you review paper

x = -10, 10

300

#10 from your review paper

x = 4sqrt2 , -4sqrt2

400

#14 from your review paper

x = sqrt51, -sqrt51

500

#12 from your review paper

x = 2sqrt15, -2sqrt15