Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).f(x) = 9x; g(x) = 
What will be an ideal response?
f(g(x)) = f
= 9 ? 
= x
g(f(x)) = g(9x) = 
= x
Mathematics
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Use the Pythagorean theorem to find the length of the third side of the right triangle. Leave any irrational answers in radical form.
A. 
B. 5
C. 
D. 13
Mathematics
Factor the trinomial by grouping.4x2 - 4x - 35
A. (2x + 7)(2x - 5) B. (2x - 7)(x + 5) C. (2x - 7)(2x + 5) D. prime
Mathematics
Use cross products to determine whether the proportion is true or false.
= 
A. True B. False
Mathematics
Provide an appropriate response.Which one of the following ratios is not the same as 5 to 6?(a) 10 to 12 (b) 50 to 60(c) 6 to 5 (d) 200 to 240
Fill in the blank(s) with the appropriate word(s).
Mathematics