Solve.Anita is interested in the relationship between age and salary for the employees of her company. She obtains the following information which shows the average annual income for employees of various ages. 
a.Draw a scatter diagram of the data treating age as the independent variable.b. What type of relation appears to exist between age and average income?c. Find an equation of the line containing the points (36, 41.9) and (59, 65.5).d. Graph the line on the scatter diagram.e. Predict the income of an employee aged 37.f. Interpret the slope of the line.
What will be an ideal response?
parts a. and d.
b. Approximately linear.
c. y = 1.03x + 4.96
e. 42.9 thousand dollars
f. An employee's income will increase by 1.03 thousand dollars for each one-year increase in age.
Mathematics
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Estimate. Then find the actual product.(9.3)(39)
A. Estimate: 36; Actual: 36.27 B. Estimate: 361; Actual: 363.7 C. Estimate: 359; Actual: 361.7 D. Estimate: 360; Actual: 362.7
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Verify the identity.
= 
What will be an ideal response?
Mathematics
Find the sum or difference. Express the answer reduced to lowest terms and use the denominator given in the first rational expression.
+ 
A. m - 5
B. m - 4
C. m + 4
D. 
Mathematics
Find all numbers for which the rational expression is not defined.
A. b = 0 B. b = 4 C. b = -5 D. b = 20
Mathematics