(gof)(-3) means the composition of two functions at x = -3.
(gof)(-3) can also be expressed as g(f(-3))
So, first we find f(-3)
f(x) = x² + 5
f(-3) = 9 + 5 = 14
g(f(-3)) = g(14)
g(14) = (14+5)/14 = 19/14
Thus, option C gives the correct answer
Answer:
its 15
Step-by-step explanation:
i did this problem before
Hope i helped : )
Answer:
y = 6
Step-by-step explanation:
24/12 = 2
2*3 = 6
Answer: cos A=4/5
Step-by-step explanation:
soh, cah, toa
Adjacent A is 32, hypotenuse is 40
32/40 simplifies to 4/5
Volume of a cylinder = πr^2h
π(2)^2(3)
12π
v=37.68 inches cubed
