NEED ANSWER ASAP The linear function f(x) = 0.5x + 80 represents the average test score in your math class, where x is the number of the test taken. The linear function g(x) represents the average test score in your science class, where x is the number of the test taken.

x g(x)
1 81
2 83
3 85

Part A: Determine the test average for your math class after completing test 2. (2 points)

Part B: Determine the test average for your science class after the completing test 2. (2 points)

Part C: Which class had a higher average after completing test 4? Show work to support your answer. (6 points)

Science class had a higher average

Step-by-step explanation:

Given

g(x) table

Solving (a): f(2)

We have:

So:

Solving (b): g(2)

From the given table.

Solving (c): f(4) or g(4); which is greater

So:

For g(4): Notice that in the table of g(x); g(x) increases by 2 when x increases by 1

This means that:

So

Hence, g(4) i.e. Science class is greater

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.