5. y = 3x + 9
y = 3(x + 3)
I I
No solution
Infinite solutions

Infinite solutions

Step-by-step explanation:

3*x is 3x and 3*3 is 9

I used foil to make the equations look equal to each other.

since they're both equal to y you can set them equal to each other also.

3x+9=3(x+3)

3x+9=3x+9

bruh

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.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.