Through: (3, 4), slope = -2
2 answers:
Answer:
y = -2x - 2
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
Points: (3, 4)
Slope: -2
y = -2x + b
4 = -2 ( 3 ) + b
4 = -6 + b
b = -2
y = -2x - 2
Answer:
y = -2x + 10
Step-by-step explanation:
To find the equation y=mx+b
The slope is already given so plug it in
y = -2x + b
Then your given a point so plug that into the equation to find b
y=4
x=3
4 = -2(3) + b
4 = -6 + b
+6 +6
10 = b
then plug everything in and your equation is y = -2x + 10
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