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6. Module A Outcome 1 Piecewise Equations

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Mathematics

10th - 12th Grade

CCSS covered

Used 61+ times

6. Module A Outcome 1 Piecewise Equations
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If

 f(x)=52x+17f\left(x\right)=\frac{5}{2}x+17  , then find the value for f(12).

47

7

17

8

Tags

CCSS.HSF.IF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If

 f(x)=52x+17f\left(x\right)=\frac{5}{2}x+17  , then find the value for f(0).

47

7

17

8

Tags

CCSS.HSF.IF.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine the following value for f(-5).

49

1

17

-1

Tags

CCSS.HSF.IF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Determine the following value for f(-1).

49

1

17

-1

Tags

CCSS.HSF.IF.A.2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

A dog groomer charges according to a dog’s weight. The groomer chargers $35 if the dog is 15 lbs. and under, $40 if the dog weighs between 15 and 40 lbs. and $40 if the dog is over 40 lbs. plus an additional $2 per lb. Determine the two statements that are true.

f(10)= 35 as a 35 pound dog will cost $10 to groom

f(20)=40 as a twenty pound dog will cost $40 dollars to groom.

f(60) = 80 as a 60 pound dog will cost $80 to groom.

f(80) = 140 as a 140 pound dog will cost $80 to groom

Tags

CCSS.HSF.IF.A.2

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

You have a summer job that pays double for overtime. That means, if you work more than 40 hours in a week, you get paid 2 times your normal hourly wage of $7.25. Which of the following statements are true.

f(10) =72.50 which means that you worked 10 hours and was paid your regular hourly wage which amounted to $72.50

f(50) = 435 which means that you worked 40 hours and was paid for 10 hours of overtime. As a result you were paid $435

f(50) = 375 which means that you worked 40 hours and was paid for 10 hours of overtime. As a result you were paid $375

f(40) = 290 which means that you worked 290 hours in the work week and was paid $40

Tags

CCSS.HSF.IF.A.2

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Choose all of the statements that are true.

The y-intercept is -4

There are two x-intercepts x=-1 and x = 2

The function is decreasing from

-\infty to the x value of 0.

The function has a local minimum (0,-4) and a local maximum (2,0)

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