It would be point D since -3/4 is just one notch less of -1.
Answer:
work is pictured and shown
A) -5(-1)+1
y=6
b) -5(0)+1
y=1
c)-5(1)+1
y=-4
d)-5(2)+1
y=-9
F(1) = 42
f(n) = f(n-1) - 5
f(2) = f(1) - 5
f(2) = 42-5
f(2) = 37
a1 = 42
a2 = 37
r = 5
PA: (42, 37, 32, 27, 22, 17, 12, 7)
The range is which y are possible. So find all y coordinates of the points.
(8, 6, 5, 3, 2, 1)
Hope this helps.
