Answer:
29013
Step-by-step explanation:
Do PEMDAS. Multiply 69 and 420 and 1 and 44. Then you will get 28980+77-44. Then add and subtract from there. Answer is 29,013.
Just calculate second term - first term = -4 - (-15)
Answer:
If ƒ(x ) = 3x + 1, then ƒ(a + h ) - ƒ(a ) = 3h
Step-by-step explanation:
Given ƒ(x ) = 3x + 1, then to calculate ƒ(a + h ) - ƒ(a ), you need to replace "x" for (a + h) and a, respectively.
So...
f(a +h) = 3(a + h) + 1
and
f(a) = 3a + 1
Then
ƒ(a + h ) - ƒ(a ) = 3 (a + h) + 1 - [3a +1] = 3a + 3h + 1 - 3a - 1 = 3h.
So, ƒ(a + h ) - ƒ(a ) = 3h
Answer:
Its B
Step-by-step explanation:
