The function h(x) is given below.
h(x) = {(3, 5), (5, -7), (6,-9), (10.-12), (12, -16);
which of the following gives h'(x)?
{(3, 5), (5,7), (6,9), (10. 12), (12, 16)}
{(-5, 3), (-7,, 6), (-12, 10), (-16, 12)
o {(3, 5), (5, -7), (6,-9). (10.-12). (12, -16)}
o {(5, 3), (7,5), (9, 6), (12, 10), (16, 12)

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

just sum

10 + 10 = 20

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: