
The Binomial Theorem and Polynomials in the Real World
Authored by Sandy Munton
Mathematics
12th Grade
CCSS covered
Used 1+ times

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15 questions
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1.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
The equation below represents an elevator's height after an amount of seconds. Using this equation, the height of the elevator after 14 seconds is (a) ft?
h(s) = -3.8s + 290
(number only for your answer)
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The commission of a sales representative can be modeled by C(x) = 4n - 10, where n is the number of items sold OVER 10 items. If the sales representative sales 40 items, how much commission will they earn?
$20
$120
$5
$110
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The value of a particular car model t years after its purchased in 2017 is given by V(t) = 25000-3000t What is the car's value in 2023?
$6850
$7000
$7500
$8250
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A toy rocket is launched from the top of a 48-foot hill. The rocket's height, h(x), is modeled by the
equation h(x) = -16x2 + 32x +48 after x seconds. How high was the rocket at 2 seconds?
3
32
48
64
100
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
When Annie hits a softball, the height of the ball above the ground after t seconds is given by h = - 4.9t2 +19.6t + 1.4 meters.
The height of the ball after 1 second is (a) meters.
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
A dolphin jumps from the water at at initial velocity of 16 feet per second. The equation h = -8t2 + 16t models the dolphin's height at any given time, t. After 1 second, the dolphin will be (a) ft high.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The linear model f(x) = 1.25x + 20 represents the sales in millions of dollars company made between 2010 -2020. Where x represents the the years since 2010? Which of the following years is an interpolation?
2000
2023
2015
1999
Tags
CCSS.HSF.BF.A.2
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