We know that the graph of g(x) is the result of a shift of 2 units down from f(x).
Then, f(x) and g(x) are related by:
Taking the derivative:
This is because the derivative of a constant number is 0. Finally, evaluating at x = 2:
Answer:
a + (-b) = 4 + (-2) = 4 - 2 = 2
x
Step-by-step explanation:
f(x) = (x-1)/3
g(x) = 3x+1
f(x) °g(x) =
Substitute g(x) in for x in the function f(x)
f(x) °g(x) = (g(x) -1)/3
= (3x+1 -1)/3
= 3x /3
=x
Answer is (d) -4x = 68
Solving it we get :
-4x = 68
x = -68/4 = -17
do 2x + 52 = 21 + x + 31 and solve for x and plug it in
please let me know if this was helpful :)
B