Which is a valid prediction about the continuous function f(x)? f(x) ≤ 0 over the interval (–[infinity], [infinity])

f(x) > 0 over the interval (–1, [infinity])

f(x) ≥ 0 over the interval [–1, 1]

f(x) < 0 over the interval (0, 2)

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

answer: what are the following choices