PLEASE HELP ME :( i’m struggling. Find (g)(x) and (f+g)(x) for f(x) – 15x2 + 19x + 6 and g(x) = 5x + 3.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Is it greater than or less than7*3_9*2