Search Header Logo

Quadratic Equation Solve Word Problem

Authored by Anthony Clark

Mathematics

10th Grade

Quadratic Equation Solve Word Problem
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The height of a water balloon that is launched into the air is given by h(t) = -5x2+20x+25. When will the balloon explode on the ground?

5 seconds

1 second

2 seconds

3 seconds

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The height of a water balloon that is launched into the air is given by h(t) = -5t2 + 40t + 2. From what height was the balloon released?

2 meters

5 meters

40 meters

20 meters

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second, then its height h after t seconds is given by the equation
h(t) = -16t2 +128t  
When will the object reach its maximum height?

4 ft

0 seconds

0 ft

4 seconds

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rafael drops a ball from a third-story window. This equation represents the approximate height, h, in meters, of the ball above the ground after it falls for t seconds.
h = -5t2 + 45 
When is the ball at ground level?

only at t = 0 seconds 

only at t = 3 seconds

only at t = 9 seconds

at both t = 0 seconds and t = 3 seconds

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Members of the math club launch a model rocket from ground level with an initial velocity of 96 ft/sec. This can be modeled with the function h(t) = -16t2 + 96t. When does the rocket hit the ground?

7 seconds

6 seconds

3 seconds

8 seconds

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Heather dropped a water balloon over the side of her school building from a height of 80 feet. The approximate height of the balloon at any point during its fall can be represented by the following quadratic equation: h = -16t^2 + 80 About how long did it take for the balloon to hit the ground?

1.73 seconds

2.24 seconds

2.45 seconds

2.83 seconds

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rafael drops a ball from a third-story window. This equation represents the approximate height, h, in meters, of the ball above the ground after it falls for t seconds. When is the ball at ground level?

only at t = 0 seconds

only at t = 3 seconds

only at t = 9 seconds

at both t = 0 seconds and t = 3 seconds

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?