The graph shown represents the volume of petroleum
in a spherical tank with a 15-foot radius as a function of
the height of the liquid, in feet. This relationship can be
modeled by the equation y = 15.7x2 - 7x2. What is
the approximate height of the petroleum in the tank
when the volume is 5,300 ft??
0 12.25 ft
O 12.5 ft
O 12.75 ft
O 13.25 ft

x=12 units bd= 10 units

step-by-step explanation:

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step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9