Find the angle measurements of the intersections for the two equations f(x) = 4x - 5 and g(x) = 2x^2 - 5. Multiple answers

63
7 (This is one of the answers already)
20
76
90

76° is the other one

Step-by-step explanation:

nope, no precise calculation here. the option are thankfully enough apart that solving it graphically is just fine. look at the screenshot. the upper intersection is the one with the 7° angle

the lower one is somewhat less than 90° :P

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: