PLS HELP PRE CALC ILL GIVE BRAINLIEST 1) Determine. f(2+h)-f(2) /h if f (x) = 5x − 6

2) Which of the following is the average rate of change over the interval [−2, 5] for the function g(x) = log2(x + 3) − 4

3)For j(x) = 3^x − 1 find j(x+h)-j(x) / h
answering any of these will help sm

Which of these choices show a pair of equivalent expressions?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Ineed to know the answer right now! !