Answer:
Down below. i used a graphing calculater to get them.
Step-by-step explanation:
to get them by hand just replace x with the number. let me know if you want me to show you how to.
a: 7
b: 5
c: 1
d: -1
example:
[tex]y=3-2x\\y=a\\x=-2\\y=3-(2*-2)\\y=3-(-4)\\y=3+4\\y=7[/tex]
a number minus a negative is the same as adding a positive.
