Step-by-step explanation:
-9x + 1 = -x + 17
collect like terms
-9x + x = 17-1
-8x = 16
divide both sides by -8
-8x/-8 = 16/8
x = 2
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Answer:
see below
Step-by-step explanation:
Reflection over the x-axis changes the sign of the y-coordinate. Points that were above the axis are reflected to be the same distance below the axis.
Even thought the triangle is reflected, it still maintains the same shape. The two are congruent to each other.
answer: B
Answer:
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Step-by-step explanation:

To find (f ∘ g)(x) , substitute g(x) into f(x). That is for every x in f (x) replace it with g (x)
That's
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Hope this helps you