The function y=10x+100 represents the amount y (in dollars) of money in your bank account after you babysit for x hours. a. Identify the independent and dependent variables.

The dependent variable is the amount of money in the bank account.

The independent variable is the hours you babysit.

Question 2
b. You babysit for 4 hours. Find the domain and range of the function.

domain:

range:

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257