What is f(−x) ? f(x)=−x3+2

A. f(x)=−x3+2

B. f(x)=x3−2

C. f(x)=x3+2

D. f(x)=−x3−2

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

146%

step-by-step explanation:

c

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.