Select the shape of the graph of y=−23x−3 from the selections below.

a. line through (0,−3) slanting up.
b. vertical line.
c. line through (0,−3) slanting down.
d. line through (−3,0) slanting down.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons