Need asap :
if y = 4√x + 3x^2, find the approximate change in y when x changes from 9 to 8.98 cm.

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?