Answer:
Hi! The correct answer is -5/6
Step-by-step explanation:
<em><u>~Simplify the Expression~</u></em>
Answer:

Step-by-step explanation:
I'm assuming the question here is asking for f(x)
The first step would be to find the antiderivative of f'(x)

Apply the reverse power rule

Now solve for C when x = 9

Now substitute into the antiderivative

The reciprocal would be 9/7 because a reciprocal is when you flip a fraction and put the denominator as the numerator and vice versa.
Answer:

Step-by-step explanation:
Given

Required
Determine the new function
From the question, we understand that the new function wants the water to hit the ground 1 ft farther.
1 ft farther implies x + 1
So, in the given function, we substitute x + 1 for x in 
This gives:

Expand Bracket



Collect Like Terms


Hence, the new function is:


Answer:
b = - 1.09
Step-by-step explanation:
- 2.9 + b ÷ 0.1 = - 39.9
- 2.9 + b ÷ 0.1 × 0.1 = - 39.9 × 0.1
- 2.9 + b = - 3.99
- 2.9 + 2.9 + b = - 3.99 + 2.9
b = - 1.09