Answer:
2x+4
Step-by-step explanation:
mx+b
goes up two then over one, best way to remember is ryse over run ! rise with a y meaning y goes on top, so technically the answer would be

the plus four is the 'b' or the y intercept so where the line crosses the vertical y.
hope this helped !
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So x would equal to x=0, 3/4, 1/2
Answer:
5/11
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer:
b<-7
Step-by-step explanation:
3b+3<-18
subtract 3 on both sides
3b<-21
divide 3 on both sides
b<-7