What is the solution to the system of equations? y = –5x + 3 y = 1 a(0.4, 1) b(0.8, 1) c(1, 0.4) d(1, 0.8)

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4