Find the x-intercept:
f(x)=3x^2-5x-11
for the x-intercept, let y or f(x) = 0
3x^2 - 5x - 11 = 0
needs the quadratic equation formula ....
x = (5 ± √157)/6
f(x)=3x^2-5x-11
3x^2 - 5x - 11 = 0
needs the quadratic equation formula ....
x = (5 ± √157)/6