exam Maths Puzzle Numerical Ability

an asprian tablet in the shape of a right circular cylinder has the height 1/3 cms.and the radius 1/2 cms.the manifaturer also wishes to make it in a capsule form. the capsule is t

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exam Other Question

There are two real values of r for which:

(x^4)-(x^3)-(18x^2)+52x+k

has a factor of the form x-r. One of these values is r=2. What is the other value of r?
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Im unclear how to figure this out. Can you break down each step for me. (-6,5) and has a slope of 7/3

I just want to make sure im doing this correct. The question asks. Write an equation, in slope-intercept form when possible