Roots, Zeroes, X-Intercepts, Solutions

Find the solutions to: 7(x-10)(3x+2)

• x = 10 and x = -2/3

• x = 10 and x = -2

• x = 1 and x = -2/3

Tags

CCSS.HSA-REI.B.4B

Find the solutions. Write as an ordered pair:

y = x² - 4

y = 5x -10

• (2,0) and (3,5)

• (2,1) and (3,4)

• (3,0) and (3,2)

Tags

CCSS.HSA.REI.C.7

Find the solutions. Write as an ordered pair:

y = x² - 11x + 28

y = -3x + 12

• (2,0)

• (4,1)

• (4,0)

Tags

CCSS.HSA.REI.C.7

Find the roots of the equation by factoring.

16x² = 9

• (-3/4, 1) and (3/4, 0)

• (3/4, 0) and (3/4, 0)

• (-3/4, 0) and (3/4, 0)

Tags

CCSS.HSA-REI.B.4B

Find the solutions as an ordered pair.

• (3,0) (-4,0)

• (-3,0) (4,0)

• (-2,0) (4,0)

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7C

Solve using Zero-Product Property.
(2x-2)(5x-5) = 0

• x = -1

• x = -1 or x = 1

• x = 1

Tags

CCSS.HSA-REI.B.4B

Solve

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4

Solve using square roots.
k² - 6 = 43

• k = √37

• k = 37 or - 37

• k = 7, k = -7

• no solution

Tags

CCSS.8.EE.A.2