Use a calculator to work these exercises. (See Examples 9 and 10.) Taxes Alabama state income tax for a single person in 2017 was determined by the rule T x = { .02 x if 0 ≤ x ≤ 500 10 + .04 ( x − 500 ) if 500 < x ≤ 3000 110 + .05 ( x − 3000 ) if x > 3000 , where x is the person’s taxable income. Find the following function values and interpret your answers. (Data from: www.tax-brackets.org.) T ( 100 ) T ( 2500 ) T ( 103 , 000 )
Use a calculator to work these exercises. (See Examples 9 and 10.) Taxes Alabama state income tax for a single person in 2017 was determined by the rule T x = { .02 x if 0 ≤ x ≤ 500 10 + .04 ( x − 500 ) if 500 < x ≤ 3000 110 + .05 ( x − 3000 ) if x > 3000 , where x is the person’s taxable income. Find the following function values and interpret your answers. (Data from: www.tax-brackets.org.) T ( 100 ) T ( 2500 ) T ( 103 , 000 )
Solution Summary: The author explains how to determine the function T(100) and interpret the answer. For a taxable income of 100 units, an income tax of 2 units is paid.
Question 8
Use the graph of f to evaluate the following:
6
f(x)
5
4
3
2
1
-1
1 2 3
4 5
-1
t
The average rate of change of f from 4 to 5 =
Question 9
10
☑
4p
Question 15
✓
6 pts 1 Details
The function shown below is f(x). We are interested in the transformed function g(x) = 3f(2x) - 1
a) Describe all the transformations g(x) has made to f(x) (shifts, stretches, etc).
b) NEATLY sketch the transformed function g(x) and upload your graph as a PDF document below. You may
use graph paper if you want. Be sure to label your vertical and horizontal scales so that I can tell how big your
function is.
1-
0
2
3
4
-1-
Choose File No file chosen
Question 16
0 pts 1 Details
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