Write an equation in slope-intercept form for the line with slope -7 and y-intercept 8 . then graph the line.

Part 1) The equation of the line is

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

Find the equation of the line

we know that

The equation of a line in slope intercept form is equal to

where

m is the slope

b is the y-intercept

In this problem we have

substitute

Part 2)

Graph the line

Find the intercepts

The y-intercept is the point -----> given value

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

For y=0

The x-intercept is the point

To graph the line plot the intercepts

see the attached figure

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.