Quiz about Graphing Quadratic Functions - Vertex Form

Question 1

Which of the following is a transformation of the graph y = (x - 5)² ?

Accepted Answer

Shifts right 5.

Answer

Shifts left 5.

Answer

Shifts up 5.

Answer

Shifts down 5.

Question 2

Which of the following is a transformation of the graph y = 3x².

Accepted Answer

Vertical stretch by a factor of 3.

Answer

Shifts up 3.

Answer

Shifts left 3.

Answer

Shifts right 3.

Question 3

Which of the following is a transformation of the graph y = x² + 4 ?

Accepted Answer

Shifts up 4.

Answer

Shifts left 4.

Answer

Shifts right 4.

Answer

Shifts down 4.

Question 4

Question 4.

Accepted Answer

y = -(x - 1)² - 4

Answer

y = -(x + 1)² - 4

Answer

y = -(x + 1)² + 4

Answer

y = (x + 1)² + 4

Question 5

Question 5.

Accepted Answer

y = (x + 2)² + 2

Answer

y = (x - 2)² + 2

Answer

y = (x - 2)² - 2

Answer

y = -(x - 2)² + 2

Question 6

What is the vertex of the function y = (x - 3)² + 5

Accepted Answer

(3, 5)

Answer

(-3, 5)

Answer

(3, -5)

Answer

(-3, -5)

Question 7

Given: y = 2(x - 5) + 6, the vertex is

Accepted Answer

(5, 6)

Answer

(2, -5)

Answer

(-5, 6)

Answer

(2, 6)

Question 8

What is the domain of the function y = x² + 3?

Accepted Answer

All Real Numbers

Answer

x>3

Answer

x<3

Answer

It is impossible to determine.

Question 9

A parabola has a vertex at (-3, 2). Where is the axis of symmetry?

Accepted Answer

x = -3

Answer

y = -2

Answer

x = 3

Answer

y = 2

Question 10

Given the equation for this parabola:
y=-(x-4)²-3,
does this parabola have a maximum or minimum value?

Accepted Answer

Maximum

Answer

Minimum

Answer

Not enough information

Question 11

The graph of a quadratic function is called a

Accepted Answer

Parabola

Answer

Vertex

Answer

Axis of Symmetry

Answer

Vertex Form

Question 12

Which quadratic function is represented by the graph?

Accepted Answer

y = -2(x + 4)² + 5

Answer

y = 2(x - 4)² + 5

Answer

y = 2(x + 4)² + 5

Answer

y = -2(x - 4)² + 5

Question 13

Find the y-intercept of the function

y = -3(x + 2)² - 5

Accepted Answer

(0, -17)

Answer

(0, -5)

Answer

(-2, -5)

Answer

(2, -5)

Graphing Quadratic Functions - Vertex Form

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics