Can someone me with this idk if i’m correct

Consider the function f(x)=-5x+3 what is f(-2)

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

Ineed the solution to this problem and the steps.