Answer: 
<u>Step-by-step explanation:</u>

f(x) = 
f(x+h) = 







Answer:
1.28
Step-by-step explanation:
First, you need to do 82/64, which will give you just x. Then, you need to round to three places. Without rounding it would be 1.28125
So with rounding it would be 1.28. Hope this helps and Happy learning!
Answer:
C. ⅓
Step-by-step explanation:
A function in slope-intercept form is written as 
Here, b represents the y-intercept.
So given the function,
, the y-intercept (b) would obviously be ⅓.
y-intercept = ⅓
A few decimals that round to 0.9 are 0.91, 0.92, 0.93, 0.94
Hope that helps :)