The function f(x) = 60 + 10x represents a test score, f(x), of a student studying x hours for a test. The student studies for no more than 3 hours. What is the range of the function?

(0,90)

Step-by-step explanation:

Given data

The function f(x) = 60 + 10x

x= 3 hours

The range is a set of values for f(x) for a corresponding value value for x

f(3) = 60 + 10(3)

f(3) = 60 + 30

f(3) = 90

We can say the domain of her study time is between (0,3) hours

While the Test score is in the range (0,90)

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation: