Graph y=x^2+1 is it a function

Is it a function? How did you determine whether or not it was a function?

Determine the range and domain

121/132 in simplest form

In the Current Population Survey, a person is considered unemployed if the person Question 5 options:is working without pay. does not have a job and is actively looking for a job. is working anything less than 40 hours per week. is without a job.

2miles to 3,333 yards

Evaluate the permutation P (8,3)

12:3714 what is the answer?

What does the graph of an equation reveal about the solutions to the equation? How do you solve a system of equations approximately using graphs and tables?

If the equation of a parabola is y = 7 (x-4) ^2+v and its vertex is (4,-2), what is the value of v in the equation

16+16= 32+32= 64+64= 128+128= 256+256=

The produce place sells cranberries in bulk for $2.40 a pound. The store also sells and 8 ounce package for $1.50. Which is the better buy? Show all work!

A pump discharges 278 gallons of water in 3.5 minutes. How long would it take to empty a container with 750 gallons? Round up to the nearest minute