Find the slope, m and y-intercept of the line y=4x

The answer is m=4

Step-by-step explanation:

Although it may not look like it this equation is in slope-intercept form. The slope-intercept form of a linear equation is:  

y = m x + b

Where m  is the slope and  b  is the y-intercept value.

Therefore:

The slope is:  

m = 4

The  y -intercept is:  b = 0  or  ( 0 , 0 )

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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