3 years ago

What is the equation of a line with a slope of 7 and a point (1, 8) on the line?

1 answer:

6 0

Slope: 7 given point: (1,8)

y = 7x + b step 1 - plug in the slope in the formula
8 = 7(1) + b step 2 - plug in the given point
8 = 7 + b step 3 - simplify the expression
b = 1 step 4 - solve for b
y = 7x + 1 step 5 - plug in b

formula: y = 7x + 1

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