Given f(x)=2x^2−3 and g(x)=x+4 . a)−2x^2+x+7 b)2x^3−12 c)2x^2+x+1 d)2x^3+8x^2−3x−12

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?