Answer:
Step-by-step explanation:
[tex]f (x) = 2x^2-3x\\\\f(-2) = ?[/tex]
Substitute ; -2 for x in the given function
[tex]f(-2)= 2(-2)^2-3(-2)[/tex]
Simplify
[tex]f(-2)=2(4)-3(-2)\\\\f(-2) = 8 +6\\\\f(-2) =14[/tex]
