Quadratic Applications

Quiz

•

Mathematics

•

9th - 10th Grade

•

Practice Problem

•

Medium

•

CCSS

HSA.REI.B.4, HSA.SSE.A.1, HSF.IF.B.4

+10

Standards-aligned

Heather Bullard

Used 305+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A fountain shoots water in an arc over a lake that can be modeled by the graph of the equation y= -0.4x² + 8x where x is the horizontal distance (in feet) from the fountain base and y is the height (in feet) above the river. How high does the water go?

It goes 11.78 feet high

It goes 20 feet high

It goes 40 feet high

It goes 10 feet high

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A raft is dropped from a helicopter 256 feet in the air above the ocean. Its approximate height, h, after t seconds is given by the function h(t) = -16t² + 256. How many seconds did it take the raft to hit the water?

-4

2

4

8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the initial (starting) height of an object following this path? h(t) = -16t² +20t + 6

-16 feet

0 feet

20 feet

6 feet

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

If the graph shows price vs profit, what is the maximum profit?

35

12,000

12,500

60

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation
s(t) = –16t² + 64t + 80.
What will be the object's maximum height?

2 ft

80 ft

144 ft

64 ft

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A lizard is jumping across the water in search of food. The equation h = -12t² + 6t models the lizard's height in feet above the water t seconds after he jumps. How long after jumping is he back on the water?

0.1 seconds

0.25 seconds

0.50 seconds

0.75 seconds

1 second

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the vertex for
f(x)=4(x-2)² + 3

(-2, 3)

(2,-3)

(4,3)

(2,3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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Quadratic Applications

20 questions

A fountain shoots water in an arc over a lake that can be modeled by the graph of the equation y= -0.4x² + 8x where x is the horizontal distance (in feet) from the fountain base and y is the height (in feet) above the river. How high does the water go?

A raft is dropped from a helicopter 256 feet in the air above the ocean. Its approximate height, h, after t seconds is given by the function h(t) = -16t² + 256. How many seconds did it take the raft to hit the water?

What is the initial (starting) height of an object following this path? h(t) = -16t² +20t + 6

If the graph shows price vs profit, what is the maximum profit?

An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation
s(t) = –16t² + 64t + 80.
What will be the object's maximum height?

A lizard is jumping across the water in search of food. The equation h = -12t² + 6t models the lizard's height in feet above the water t seconds after he jumps. How long after jumping is he back on the water?

What is the vertex for
f(x)=4(x-2)² + 3

What is the vertex?

What is the green dashed line called?

The graph of a quadratic function is called a

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Quadratic Applications

20 questions

A fountain shoots water in an arc over a lake that can be modeled by the graph of the equation y= -0.4x2 + 8x where x is the horizontal distance (in feet) from the fountain base and y is the height (in feet) above the river. How high does the water go?

A raft is dropped from a helicopter 256 feet in the air above the ocean. Its approximate height, h, after t seconds is given by the function h(t) = -16t2 + 256. How many seconds did it take the raft to hit the water?

What is the initial (starting) height of an object following this path? h(t) = -16t2 +20t + 6

If the graph shows price vs profit, what is the maximum profit?

An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation s(t) = –16t2 + 64t + 80. What will be the object's maximum height?

A lizard is jumping across the water in search of food. The equation h = -12t2 + 6t models the lizard's height in feet above the water t seconds after he jumps. How long after jumping is he back on the water?

What is the vertex for f(x)=4(x-2)2 + 3

What is the vertex?

What is the green dashed line called?

The graph of a quadratic function is called a

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A fountain shoots water in an arc over a lake that can be modeled by the graph of the equation y= -0.4x² + 8x where x is the horizontal distance (in feet) from the fountain base and y is the height (in feet) above the river. How high does the water go?

A raft is dropped from a helicopter 256 feet in the air above the ocean. Its approximate height, h, after t seconds is given by the function h(t) = -16t² + 256. How many seconds did it take the raft to hit the water?

What is the initial (starting) height of an object following this path? h(t) = -16t² +20t + 6

An object in launched directly upward at 64 feet per second (ft/s) from a platform 80 feet high. Its height is represented by the equation
s(t) = –16t² + 64t + 80.
What will be the object's maximum height?

A lizard is jumping across the water in search of food. The equation h = -12t² + 6t models the lizard's height in feet above the water t seconds after he jumps. How long after jumping is he back on the water?

What is the vertex for
f(x)=4(x-2)² + 3