(a) mahala is standing and fishing on a dock that is 2-feet above the surface of the water in the pond.
her baited hook is 1.5 feet below the surface of the water. the surface of the water is represented by
the rational number 0. use the number line to graph the distance the dock, point d. is above the
water and the hook, point h, is below the water. make sure you label each point appropriately.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

do it yourself this is easy

step-by-step explanation: