Answer:
x = 1
Step-by-step explanation:
Step 1: Define
h(x) = -5x - 1
h(x) = -6
Step 2: Substitute and Evaluate
-6 = -5x - 1
-5 = -5x
x = 1
Answer: 432/20= 21.6 miles per gallon Have a good day and always smile
Step-by-step explanation:
Answer:
Step-by-step explanation:
theres 2 possible solutions for each equation and each one is right
or for dummies, just reverse the +/- inside the l x +/- y l. and make 2 different equations the first with a + and the second with a -
1. lb-6l = 1
b - 6 = 1
b = 7
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b + 6 = 1
b = -5
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2. lb+2l=7
b + 2 = 7
b = 5
--------------
b - 2 = 7
b = 9
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Answer:
Option D.
Step-by-step explanation:
To find the inversion of a function follow the following procedure
1) Replace x with y in the function and clear y
------>
2) Check. The range of f(x) is the domain of .
So if f(a) = b, this means that = a.
Is fulfilled. Therefore is the inverse of