Determine the equation of the line going through the point 5,-3 with undefined slope

Undefined slope means it is a vertical line.

If it is a vertical line the only number that matters from the point given is the x-value because the line would pass every y number on that x-value.

Equation of a line : y=mx+b

m=slope and b= y-intercept

There is not y-intercept because it is vertical and only passes through x, therefore the equation is x=5

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step-by-step explanation:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.