David is building a play area for his kids. They are learning their shapes and he wants it to be an isosceles triangle with base b and height h. He is restricted to dimensions such that b + h = 25. What is the maximum area of the triangle?
A. A = 67.5

B. A = 86.125

C. A = 79.5

D. A = 78.125

the answer is 5636.7

i think it would be 42cm

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:

i need more details sorry

step-by-step explanation: