Question

help please

Answer 1

@Vocaloid

Answer 2

try to imagine what is happening as x becomes more and more negative

is f(x) increasing? decreasing?

Answer 3

decreasing

Answer 4

remember that even exponents will cancel out negative signs (ex. x^2 = 1 when x = -1)

when x = -10, f(x) = 19105
x = -20, f(x) = 316635

f(x) will keep increasing as x becomes more negative

Answer 5

so true?

Answer 6

good, true