exam Maths Puzzle Numerical Ability

what is the range for P(x)=x^2+5x+6<0?
a)x=(-3,-2)
b)P(x)=(-3,-2)

Read Solution (Total 0)

exam Other Question

What is the transformational form of the quadratic function described by the mapping rule (x,y)> (x+2,3/4y-3)?
I said 4/3y+3=(x-2)^2 but I was marked wrong:(
CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM:

IF g(x) = 3f(x) AND f(13) = 12, THEN g(13)=