3 years ago

Passes through (2, -7), slope = 3

Mathematics

2 answers:

vredina [299]3 years ago

6 0

Answer:

b=1, Y= -3-1

Step-by-step explanation:

y = -3 + b

-7 = -3(2) + b

-7 = -6 + b

add 6 on both sides

-1 = b

saul85 [17]3 years ago

4 0

Answer:

b= -13

Step-by-step explanation:

y=mx+b

-7=3(2)+b

-7=6+b

-7-6=b

-13=b

put it back into y=mx+b

y=3x-13

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