Which is a valid prediction about the continuous function f(x)?
O f(x) 0 over the interval (-0,00).
O f(x) > 0 over the interval (-1,0).
O f(x) > 0 over the interval (-1, 1).
O f(x) < 0 over the interval (0, 2).

b.an increase in a causes b to decrease

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.