OB. h(Z) = 412 is the answer
Using slope point form of equation:
(y-y1) = m(x-x1)
Given: A(1,5) which is in the form (x1,y1), and m= -8
substituting in the equation above:
(y-5)= -8(x-1)
y-5 = -8x+8
y=(-8x+13) <----Answer
which is in the form : y=mx+b (slope intercept form)
8x+15 = 2x+39
8x =2x+24
6x = 24
x = 24/6 = 4
angle 4 = 2(4) +39 = 8+39 = 47
angle 6 = angle 4
angle 6 = 47 degrees
a = 4, h = 3
Output : Surface Area: 155.138443
Volume: 124.707657
Input : a = 5, h = 10
Output : Surface Area: 429.904
Volume: 649.519
1st : 0.08 2nd: 6 hope this helps!!!