f(x) = x2 (squared) What is f(x) + f(x) + f(x)? 3f(x) 3f(x) = 3x2 (squared) Evaluate 3f(2) = 12 g(x) = x - 6 If the opposite of g(x) is -g(x), then -g(x) = -x + 6 g(x) + (-g(x)) = 0

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

i believe the answer is the polygon, heptagon.

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step-by-step explanation: