Choose the equation of the vertical line passing through the point (8, −2). x = −2 y = −2 x = 8 y = 8

Equation of vertical line passing through the point (8, −2) is x=8

Step-by-step explanation:

Given the passing point (8, -2)

we have to find the equation of vertical line passing through above point.

Now, the equation of vertical line is x=a

where a is the value of x through which the line passes.

As the point given is (8, -2) i.e the x-coordinate is 8 and y-coordinate is -2

Hence, we take the value of a is 8

Hence, the equation becomes

x=8

which is required equation

Option C is correct

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)