4. Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now?
2 answers:
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Answer:
y + 12 = - (x - 2)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y = 3x is in the form y = mx with slope m = 3
Given the slope of a line m then the slope of a line perpendicular to it is
= -
= -
Hence
y - (- 12) = - (x - 2), that is
y + 12 = - (x - 2) ← in point- slope form