Find f(-3) for f(x) =3x+2 a. -11 b. -7 c. -9 d. 1

F(-3) = 3(-3) + 2
f(x) = -9 + 2
f(x) = -7

your answer is B

Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !