Answer:
5
Step-by-step explanation:
2x^2-3x replace x with -1
2(-1)^2-3(-1)
2+3
5
Answer:
g(1)=5
Step-by-step explanation:
[tex]g(x)=2x^2-3x\\We\ find\ g(-1)\ by\ just\ substituting\ x\ with\ -1\ on\ the\ RHS.\\g(-1)=2(-1)^2-3*-1\\g(-1)=2*1+3\\g(-1)=2+3\\g(-1)=5[/tex]