Use the graph of f(t) = 2t + 4 on the interval [-4, 6] to write the function f(x), where f(x)=the integral from x to 2 of f(t)dt
a f(x) = x2 + 6x
b f(x) = x2 + 4x - 12
c f(x) = x2 + 4x - 8
d f(x) = x2 + 8x - 20

This is so hard and it’s for a test

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next