Which equation is the inverse of the function f(x)=5x+2?
1 answer:
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Answer:
Step-by-step explanation:
Use Pythagorean theorem,
Base² + altitude² =hypotenuse²
x² + 19² = 21²
x² + 361 = 441
x² = 441 - 361
x² = 80
y=3x-13 is equation of the line that is parallel to the line 3x - y = 2
and passes through (6,5).
