Answer:
h(7) = 29
h'(7) = 44
Step-by-step explanation:
If
, to find h(7) we can substitute the values of f(7) and g(7) and we get:

To find the derivative, we know that the derivative of a sum of functions equals the sum of the derivatives of those functions.
This would mean that
, we can substitute the values for f'(7) and g'(7)

Answer:
A
Step-by-step explanation:
if the triangles are similar the ange B and E are the same, A and D are the same and C and F are the same.
B=77 and E=77
F=31 and C=31
A=72 and D=72
Answer:
0.6
Step-by-step explanation:
Answer:
-13 -12 30
2 -4 -10
Step-by-step explanation:
Refer to the photo