exam Maths Puzzle Numerical Ability

Find an equation of variation for the given situation.
m varies directly as p, and m=32 when p=8.

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exam Other Question

f(x)=x^2+3 ; g(x)=x+4
find (fog)(-2)

I am some what familiar doing the (fog)(x). I have never done any like this before. Are you just supposed to put -2 in for x. If so it shou Hello, I've struggled with conic sections for two months and keep getting the wrong answers.
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<b>Problem #2: "Find the focus and directrix for each parabola and sketch the gra