Writing Quads in Standard Form

Writing Quads in Standard Form

9th Grade

20 Qs

quiz-placeholder

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Writing Quads in Standard Form

Writing Quads in Standard Form

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Jennifer Robinson

Used 6+ times

FREE Resource

20 questions

Show all answers

1.

REORDER QUESTION

1 min • 1 pt

Arrange the quadratic function in standard form.

+8

3x2

-4x

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rewrite the quadratic function in standard form.

f(x) = (x - 2)(x + 4)

x2 - 2x - 8

x2 - 2x + 4x - 8

x2 + 2x - 8

x2 + 2x + 8

3.

MULTIPLE SELECT QUESTION

45 sec • 2 pts

What does "a" respresent in a quadratic function? Select all that apply.

"a" is the number by itself.

"a" is the number in front of x

"a" determines how the parabola opens

"a" is the number in front of x2.

4.

MULTIPLE SELECT QUESTION

45 sec • 2 pts

What does "c" represent in the quadratic function? Select all that apply.

"c" is the number by itself.

"c" is in front of the x term.

"c" tells you the x-intercepts of the quadratic.

"c" tells you the y-intercept of the quadratic function.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is "a" in the following quadratic function? (Hint: You may have to rewrite the function in standard form).

y = 3x(x + 5)

3

5

1

0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is "c" in the following quadratic function? (Hint: You may have to rewrite the function in standard form).

y = 3x(x + 5)

3

5

1

0

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Does this parabola open up or down? (Hint: You may need to rewrite in standard form first).

y = 3x2 + 2x - 12

Opens Up

Opens Down

Cannot Be Determined

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