Which of the following relation are functions a{(2,1)(5,1)(8,1)(11,1)(14,1)(17,1)
b.{(2,1)(4,2)(6,3)(8,4)(10,5)(12,6) (14,7)
c.{1,3)(1,5)(2,5)
write the domain and range also

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?