Answer:
(-2,2)
Step-by-step explanation:
Let's find the answer.
Because a tangent line for a parabola function is equal to 0 only at its vertex then:


so then:
when


For x=-2 f(x) is:



In conclusion, the vertex of the given parabola is (-2,2), so the answer is C. Although in your answer is reported as (-2.2) but I think was a typing mistake.
Answer:
3×5+2=17 than just do it again 17×5+2=87
Step-by-step explanation:
3×5+2=17, 17×5+2=87
dustin is correct because 8*-1 is 8 beacse its diffent and u soppse to sub
A man enters a tall tower, needing to know its hieght. He notes that a long pendulum extends from the ceiling almost tothe floor and that its period is 15.5s. (a) How tall isthe tower? (b) If this pendulum is taken to the Moon,where the free-fall acceleration is 1.67m/s2, what isthe period there?T=15.5s(a) L=T2g/4π<span>2</span>
Answer: c
Step-by-step explanation:
just did it