When he was 14 his dad was 42
now the child is twice 14... = 28...
1. v= negative 72
2. W= negative 13
3. M= 28
Answer:
There's an option to insert pictures. You have to click on a 'paper pin' like symbol
Step-by-step explanation:
See, I've inserted one pic.
1) get into y=mx+b form
2) figure out slope = m
3)y intercept =b
4) plot y intercept and then use your slope to determine the rest of the line

the expression that is equivalent to (x+4)^2-(x-4)(x+4) is 4(x+4)