Evaluate expression given functions f and g.

f(x)=3x-1, g(x)=8-x².

3f(1)-4g(-2)​

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]