Which of the functions below have exactly two distinct real zeros?

1. f(x) = -x2 + 14x – 45

II. f(x) = 4x2 + 4

III. f(x) = 2x2 + 12x + 18

IV. f(x) = 3x2 - 4x - 4

-4

step-by-step explanation:

no this is a nonlinear negative

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things