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2 years ago

15

What graphs the inverse of y 3x-12

1 answer:

kipiarov [429]2 years ago

4 0

Inverse is reflect across x=y line

switch and solve
y=3x-12
x=3y-12
x+12=3y
y=1/3x+4
the inverse is y=1/3x+4

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Given: The low temperature on Monday was 16°F. The low temperature on Tuesday was 18°F cooler. The low temperature on Wednesday was –4 times Tuesday’s temperature.

To find: expression that can be used to describe the low temperature on Wednesday

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So, expression $[16 + (-18)](-4)$ also represent temperature on Wednesday.

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