Question

What set of values fit the function f(x) = -2x + 1?
a) {(-5, 11), (0, 1), (4, 7))
b) {(-5, 9), (0, -1), (4,7)}
c) {(-5,-9),(0, -1), (4,-7)}
d) {(-5, 11), (0, 1), (4, - 7))

Answer 1

a) {(-5, 11), (0, 1), (4, 7)}

These values fit the function f(x) = -2x + 1.