What is the slope of the line through (1,-1)(1,−1)left parenthesis, 1, comma, minus, 1, right parenthesis and (5,-7)(5,−7)left p
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Answer:
The inverse equation is:
Step-by-step explanation:
To find the inverse equation, we change y with x to form the new equation, and then we isolate y in the new equation. So:
Original equation:
y = 9x - 4
New equation:
x = 9y - 4
9y = x + 4