{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

Which equation is represented by this graph

1

The y-intercept is at (0,8). What does the y-intercept represent in this situation?

the time is takes the ball to reach the ground, 8 seconds

the maximum height the ball reaches in the air, 8 feet

the initial height from which the ball is shot upward, 8 feet

the speed of the ball, 8 feet per second

1

Describe the transformation of the graph
to

vertical stretch of 2, shift 3 units right and 1 unit up

shift 8 units right and 1 unit down

vertical stretch of 2, shift 4 units left and 1 unit up

vertical stretch of 2, shift 4 units right and 1 unit down

1

What are the x-intercepts for

(0,-5),(0,3)

(0,5),(0,-3)

(5,0),(-3,0)

(-5,0),(3,0)

1

What is the y-intercept of the quadratic function?

2

-2

-3

3

1

Which function does NOT have a MAXIMUM value?

1

Where is the height of the rocket increasing? Where is it decreasing?

The height of the rocket is always increasing

The height of the rocket is always decreasing

The height of the rocket is increasing when 0 < t < 3 and decreasing 3 < t < 6

The height of the rocket is increasing when 3 < t < 6 and decreasing 0 < t < 3

1

How would the graph of the function
be changed to

The graph would shift 5 units to the left

The graph would shift 5 units down

The graph would shift 5 units up

The graph would shift 3 units down

1

What are the solutions?

1

Find the axis of symmetry of the parabola

1

Graph 1
Graph 2
Which statement is true?

Graph 1 is wider

Graph 1 is narrower

Graph 1 has a lower y-intercept

Graph 1 has a higher y-intercept

1

Find the number and types of solutions for

The equation has two real solutions

Cannot determine without graphing

The equation has no real solutions

The equation has one real solution

1

What is the significance of the VERTEX of the parabola shown?

The x-coordinate of the vertex is the time is takes for the ball to return to the ground

The x-coordinate of the vertex is the time at which the ball is thrown

The y-coordinate of the vertex is the ball's maximum height

The y-coordinate of the vertex is the height of the hill from which the ball is thrown

1

Solve

-3,-9

3,9

4,5

-4,-5

1

Which statement is true?

Two real solutions that are rational

Two real solutions that are irrational

One real solution

No real solutions

1

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled by
where h is the height in meters and t is the time in seconds.
Find the time is takes for the arrow to reach the ground.

8 seconds

2 seconds

6 seconds

4 seconds

1

Which equation shows a transformation of the parent function that is reflected over the x-axis, shifted 5 to the right and down 3?

1

Which is a factored form of

1

What is the vertex of

(7,2)

(-2,7)

(-4,3)

(0,3)

3

A soccer ball is kicked 3 feet off the ground with an initial velocity of 60ft/sec.
What time does the ball reach its highest point?
How high did the ball go?
When did the ball hit the ground?
ANSWER ALL 3 Questions for full credit

0

Unit 5 Test cloned 4/29/2021

Unit 5 Test cloned 4/29/2021

Which equation is represented by this graph

The y-intercept is at (0,8). What does the y-intercept represent in this situation?

Describe the transformation of the graph to

What are the x-intercepts for

What is the y-intercept of the quadratic function?

Which function does NOT have a MAXIMUM value?

Where is the height of the rocket increasing? Where is it decreasing?

How would the graph of the function be changed to

What are the solutions?

Find the axis of symmetry of the parabola

Graph 1Graph 2Which statement is true?

Find the number and types of solutions for

What is the significance of the VERTEX of the parabola shown?

Solve

Which statement is true?

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled bywhere h is the height in meters and t is the time in seconds. Find the time is takes for the arrow to reach the ground.

Which equation shows a transformation of the parent function that is reflected over the x-axis, shifted 5 to the right and down 3?

Which is a factored form of

What is the vertex of

A soccer ball is kicked 3 feet off the ground with an initial velocity of 60ft/sec.What time does the ball reach its highest point?How high did the ball go?When did the ball hit the ground?ANSWER ALL 3 Questions for full credit

BONUSThe range of a quadratic is How many roots does the quadratic have?

Which equation is represented by this graph

The y-intercept is at (0,8). What does the y-intercept represent in this situation?

Describe the transformation of the graph to

What are the x-intercepts for

What is the y-intercept of the quadratic function?

Which function does NOT have a MAXIMUM value?

Where is the height of the rocket increasing? Where is it decreasing?

How would the graph of the function be changed to

What are the solutions?

Find the axis of symmetry of the parabola

Graph 1Graph 2Which statement is true?

Find the number and types of solutions for

What is the significance of the VERTEX of the parabola shown?

Solve

Which statement is true?

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled bywhere h is the height in meters and t is the time in seconds. Find the time is takes for the arrow to reach the ground.

Which equation shows a transformation of the parent function that is reflected over the x-axis, shifted 5 to the right and down 3?

Which is a factored form of

What is the vertex of

A soccer ball is kicked 3 feet off the ground with an initial velocity of 60ft/sec.What time does the ball reach its highest point?How high did the ball go?When did the ball hit the ground?ANSWER ALL 3 Questions for full credit

BONUSThe range of a quadratic is How many roots does the quadratic have?

Describe the transformation of the graph
to

How would the graph of the function
be changed to

Graph 1
Graph 2
Which statement is true?

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled by
where h is the height in meters and t is the time in seconds.
Find the time is takes for the arrow to reach the ground.

A soccer ball is kicked 3 feet off the ground with an initial velocity of 60ft/sec.
What time does the ball reach its highest point?
How high did the ball go?
When did the ball hit the ground?
ANSWER ALL 3 Questions for full credit

BONUS
The range of a quadratic is
How many roots does the quadratic have?

Describe the transformation of the graph
to

How would the graph of the function
be changed to

Graph 1
Graph 2
Which statement is true?

The height of an arrow that is shot upward at an initial velocity of 40 meters per second can be modeled by
where h is the height in meters and t is the time in seconds.
Find the time is takes for the arrow to reach the ground.

A soccer ball is kicked 3 feet off the ground with an initial velocity of 60ft/sec.
What time does the ball reach its highest point?
How high did the ball go?
When did the ball hit the ground?
ANSWER ALL 3 Questions for full credit

BONUS
The range of a quadratic is
How many roots does the quadratic have?