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2 years ago

11

A line passes through the point (–2, 7) and has a slope of –5. A coordinate plane. What is the value of a if the point (a, 2) is

also on the line?

2 answers:

Nana76 [90]2 years ago

8 0

Y = mx + c

7= (-5)(-2)+ c

7= 10 +c

7-10=c

-3=c

Equation of the line: y = -5x-3

Sub in (a, 2)

2= - 5(a)-3

2+3= -5a

5= - 5a

1= - a

A = -1

Murljashka [212]2 years ago

6 0

Answer:

-7

Step-by-step explanation:

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