50 POINTS
Which functions meet the necessary criteria for the extreme value theorem? Check all that apply.

f(x) = over [–5, 5]
f(x) = over [–4, 2]
f(x) = 4x2 + 7x – 1 over [1, 8]
f(x) = tan(x) over [0,]
f(x) = –9x3 + 8 over [–10, 10]
f(x) = over [–6, 4]

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?