Search Header Logo

Resource Algebra Spring Semester Exam 2023

Authored by Cortney Strickland

Mathematics

9th Grade

Resource Algebra Spring Semester Exam 2023
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we call the graph of a quadratic function?

parabola
linear
cubic
sinusoidal

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the vertex of this function?

(0, -3)

(1, -4)

(-2, 5)

{-1, 3}

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

If given the equation

y = 3(x + 5)2 - 4, what is the vertex of the parabola?

(5, -4)

(-5, -4)

(-15, -4)

(15, -4)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the axis of symmetry for the following equation?

y=4x2-8x+9

x=-8

x=1

x=-1

x=2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Does the following quadratic equation have a maximum or minimum value? How can you tell?

y=x²+2x-3

Minimum value, because the a value is positive

Maximum value, because the b value is positive

Maximum value, because the a value is positive

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Elaine shoots an arrow upward at a speed of 32 feet per second from a bridge that is 28 feet high. The height of the arrow is given by the function h(t) = -16t2 + 32t + 28, where t is the time in seconds. What is the maximum height that the arrow reaches?

A. 24 ft.

B. 30 ft.

C. 44 ft

D. 32 ft.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Maximum

Minimum

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?