Lydiaxqueen Lydiaxqueen

24-10-2018
Mathematics

contestada

Please help and explain if so thank you!

Please help and explain if so thank you class=

Respuesta :

altavistard altavistard

24-10-2018

Answer:

y = 7x + 1

Step-by-step explanation:

Slope m = 7 and pass-thru point (1,8)

Start with y = mx + b. Subst. 9 for y, 7 for m and 3 for x, obtaining:

8 = 7(1) + b. Then b = 1.

The desired equation is y = 7x + 1.

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