Quadratic Applications

Quadratic Applications

9th - 10th Grade

20 Qs

quiz-placeholder

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Quadratic Applications

Quadratic Applications

Assessment

Quiz

Mathematics

9th - 10th Grade

Medium

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

+10

Standards-aligned

Created by

Heather Bullard

Used 300+ 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

Media Image
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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