Afactory has a linear cost function f(x)=ax+b where b represents fixed costs and a represents the labor and material costs of making one item, both in thousands of dollars. if property taxes (part of the fixed costs) are increased by $28,000 per year, what effect does this have on the graph of the cost function? a. shifts to the left by 28 units c. shifts upward by 28 units b. shifts to the right by 28 units d. shifts downward by 28 units

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'.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)