Josiah has a points card for a movie theater. • He receives 70 rewards points just for signing up.
• He earns 11.5 points for each visit to the movie theater.
• He needs 139 points for a free movie ticket.

v = 6

Step-by-step explanation:

Equation: 11.5v+70=139

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.

dont know

step-by-step explanation: