If you subtract -9-21 and 36-56
Yes!
- you applied the distributive property
- combined like terms
- and answered the rest right!
When you know your equation f(x) and they want you to find f(-4), it means that they want to know what f(x) is worth when x=-4
Therefore, you only need to plug in you x in the equation
f(x)=5x-2
f(-4)=5(-4)-2
=-20-2
=-22 (B)
Answer:
false
Step-by-step explanation:
slope and intercept equation is y=mx+c
