Can someone please help me graphs this I don’t understand!

-8 is the y intercept and 1/2 is the slope

Step-by-step explanation:

Put a point on -8 on the y (vertical) axis

If you provide a picture of the entire graph, I can plot it for you - if that would help

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.