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9-1 Solving Quadratic Functions

Authored by Lindsay Webb

Mathematics

9th - 12th Grade

CCSS covered

Used 46+ times

9-1 Solving Quadratic Functions
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50 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the zeros.

0 and 4
0 and -4
0
-4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing.

True
False, because the solution and root are the same but the x-intercept and zero are different
False, because the x-intercept and root are the same but the zero and solution are different
False, they are all different

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Graph the quadratic function on your calculator.

Find the zeros.

5x2 - 35x + 60 = 0

x = 3,  -4

x = -3,  4

x = 3,  4

x = -3,  -4

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Graph the quadratic function on your calculator.

Find the zeros.

4x2+2x - 6 = 0

x = 1 & -1.5

x = -1 & 1.5

x = 1

x = -1.5

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Graph the quadratic function on your calculator.

Find the zeros.

x2+4x-32=0

x= -8, 4

x= 8, -4

x= -8, -4

No solution

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Graph the quadratic function on your calculator.

Find the zeros.

x2-14x-51=0

x= 17, -3

x= -17, 3

x= -17, -3

x = -3

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Graph the quadratic function on your calculator.

Find the zeros.

x2 - 5x = 14

x= -7, -2

x= 7, -2

x= -7, 2

No Solution

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