Answer:
7
Step-by-step explanation:
First, plug-in f(-3) into t in the function:
[tex]f(-3)=-2(-3) +1[/tex]
Second, multiply -2 and -3 to get 6:
[tex]f(-3)=-2(-3)+1[/tex]⇒[tex]f(-3)=6+1[/tex]
Third, add 6 and 1 to get your answer:
[tex]f(-3)= 6+1[/tex]⇒[tex]f(-3)=7[/tex]
