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y = - 8x

Step-by-step explanation:

Line is passing through the points (0, 0) & (100, - 800)

Slope of the line (m) = (- 800-0)/(100 - 0) = - 800/100 = - 8

y-intercept (b) = 0

Equation of line in slope-intercept form is given as:

y = mx + b

Plug the values of m = - 8 and b = 0 in the above equation, we find:

y = - 8x + 0

y = - 8x

This is the required equation of line in slope intercept form:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.