Question

(1, 7); slope = -1 please help fast

Answer 1

Answer:

y = - x + 8

Step-by-step explanation:

Step 1:

y = mx + b     Slope Intercept Form

Step 2:

y = -x + b     Input Slope

Step 3:

7 = - 1 ( 1 ) + b    Input x and y

Step 4:

7 = - 1 + b      Multiply

Step 5:

b = 8     Add 1 on both sides

Answer:

y = - x + 8

Hope This Helps :)

Answer 2

Step-by-step explanation:

$\huge\red{answer}$

$y = - x + 8$

$y = mx + b$

$y = - x+ b$

7= -1(1) +b

7 = -1 +b

b= 8

y = - x +8