The function h(t) = −5t2 + 15t shown in the graph models the supporting structure of a bridge: graph of parabola starting at zero comma zero, rising from the left to about one and one half comma 11, and falling to the right, ending at 3 comma zero What is the domain of h(t)? All real numbers 0 ≤ x ≤ 11 0 ≤ x ≤ 3 x ≥ 0

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?