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tamaranim1 [39]
3 years ago
7

A kennel charge $25 per day to board dogs, where d represents the number of days. Upon arrival, each dog must have a one- time b

ath that cost $12, where cost is represented by C(d). Write a function rule to represent this situation.
A) C(d) = 25d + 12
B) C(d) = 12d - 25
C) C(d) = 12d + 25
D) C(d) = 25d - 12

What is the answer?
Mathematics
2 answers:
sergiy2304 [10]3 years ago
8 0

Answer:

Option A. C(d)=25d+12

Step-by-step explanation:

Let

d -----> the number of days

C(d) -----> the total cost

we know that

The linear equation in slope intercept form is

y=mx+b

where

m is the rate or slope of the linear function

b is the y-coordinate of the y-intercept

In this problem we have that

C(d)=md+b

The slope of the linear equation is equal to the charge of $25 per day to board dogs

so

m=25\frac{\$}{day}

The y-intercept is the value of y when the value of x is equal to zero

In this problem the C-intercept is the total cost when the number of days (d) is equal to zero

The C-intercept is equal to the cost of the bath $12

so

b=\$12

substitute the values

C(d)=25d+12

lakkis [162]3 years ago
3 0

Answer:

A) C(d) = 25d + 12

Step-by-step explanation:

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7 0
3 years ago
Carl is raising money for his football team. He is selling chocolate bars for $1.50 each and cookies for $2. He sold all 20 of h
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7 0
3 years ago
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Answer

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5 0
3 years ago
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