Inverse functions are one-to-one and reflect over the line y = x
C. It does not go through the origin
Answer:
28 dvds in 14 weeks
Step-by-step explanation:
4 dvds in two weeks
2 dvds in a week
14 weeks equal 28 dvds
4 unit rate is 124. 5 unit rate is 16 6 unit rate is 60
Answer:
The domain of the given function is
{x | x= -4,-1, 3, 5, 6}
Answer:
y=1; x=2
Step-by-step explanation:
Substitution:
x=2y
2x+5y=9
=> if x=2y, plug in the x value into other equation, so
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2(2y)+5y=9
4y+5y=9
9y=9
y=1
You have the Y value, so now solve for X
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plug in y value to x=2y
so x=2(1)
x=2
