

Quadratic Word Problems
Presentation
•
Mathematics
•
9th - 12th Grade
•
Medium

Megan Greer
Used 225+ times
FREE Resource
12 Slides • 10 Questions
1
Quadratic Word Problem Scenarios

2
Scenario 1
3
Multiple Choice
Jack wants to know how high the soccer ball will get if he kicks it straight up in the air.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
4
Scenario 2
5
Multiple Choice
Lily wants to know how long her toy rocket will be in the air after she lights the fuse to launch it from a 1.5-foot launch pad.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
6
Scenario 3
7
Multiple Choice
Nancy is trying to find how many seconds it will take a golf ball to get to its highest point after being hit on the golf course.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
8
Scenario 4
9
Multiple Choice
Bill is wondering how long it will take a football to hit the ground after Tom Brady throws it during practice.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
10
Scenario 5
11
Multiple Choice
Sally threw a ball in the air. Sally’s friend wanted to find out how high the ball got given that it took 1 second to get to its highest point.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
12
Scenario 6
13
Multiple Choice
Ray found the maximum height of a basketball thrown from half court to be 21 feet and wants to know how long it took to get there.
Which one are we looking for?
a. x at vertex
b. y at vertex
c. positive zero
x at vertex
y at vertex
positive zero
14
Scenario 7
15
Multiple Select
How do I find…
The time it takes to get to the highest point?
(circle all that apply)
A: use the axis of symmetry formula
B: use the Maximum function, read x
C: Use the Maximum function, read y
D: use the Zero function
E: Use the Quadratic Formula
use the axis of symmetry formula
use the Maximum function, read x
Use the Maximum function, read y
use the Zero function
Use the Quadratic Formula
16
Scenario 8
17
Multiple Select
How do I find…
The highest point?
(circle all that apply)
A: Use the Maximum function, read x
B: Use the Maximum function, read y
C: Use the axis of symmetry formula, plug back into equation
D: Use the Quadratic Formula
Use the Maximum function, read x
Use the Maximum function, read y
Use the axis of symmetry formula, plug back into equation
Use the Quadratic Formula
18
Scenario 9
19
Multiple Select
How do I find…
How long an object is in the air?
(Select all that apply)
A: use the axis of symmetry formula
B: use the Maximum function, read x
C: Use the Maximum function, read y
D: use the Zero function
E: Use the Quadratic Formula
use the axis of symmetry formula
use the Maximum function, read x
Use the Maximum function, read y
use the Zero function
Use the Quadratic Formula
20
Scenario 10
21
Multiple Select
How do I find…
When an object hits the ground? (circle all that apply)
A: use the axis of symmetry formula
B: use the Zero function
C: use the axis of symmetry formula, plug back into equation
D: Use the Quadratic Formula
E: use the Value function
use the axis of symmetry formula
use the Zero function
use the axis of symmetry formula, plug back into equation
Use the Quadratic Formula
use the Value function
22
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