f(x) = -5/2x + 4
f(3) = (-5/2)(3) + 4
f(3) = -15/2 + 4
f(3) = -7.5 + 4
f(3) = -3.5
Answer: B. –3.5
A= 1/2Bh
A= 1/2 (10.2 x 8)
A= 1/2 (81.6)
A=81.6 / 2
A= 40.8
Answer:
y=6
Step-by-step explanation:
all you do is add 4 and 2
