I will fan and medal for some needed help! Will someone walk me through this? :)
f(x) = -16x2 + 22x + 3

Part A: What are the x-intercepts of the graph of the f(x)?

Question

I will fan and medal for some needed help! Will someone walk me through this? :)
f(x) = -16x2 + 22x + 3

Part A: What are the x-intercepts of the graph of the f(x)?

imstuck · Answer

Factor it to find the x intercepts.  This is a parabola.

anonymous · Answer

I know I have to split the middle term and set the new polynomial to 0, but I'm not sure where to go from there.

jdoe0001 · Answer

have you covered the quadratic formula yet?

anonymous · Answer

No we haven't.

jdoe0001 · Answer

hmmm  well... 16 is 2 * 2 * 2 * 2 * 1

and 3 is prime so is just 3 * 1

so |dw:1405036189474:dw|