You just have to arrange the equation such that the p is the only term at the left hand side of the equation. Express it in terms of r and m.
r = 1/2*m²*p
Divide both left and right hand side equations by 1/2*m²
p = r/(1/2 *m²)
Take the reciprocal of 1/2 and multiply it. The final answer is:
p = 2r/m²
The answer is 615.4
Hope this helps :)
Step-by-step explanation:
Slope = -5/5 = -1
compare the divisor x-3 with x-a which will give a=3 and then use remainder theorem.