Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -2x^2 + 9x + 9.
a) {–0.22, 1.00}
b) {-2, 9}
c) {–4.50, –4.50}
d) {–0.84, 5.34}
2 answers
looks like (D) to me
thank you Steve