You are right: the graph does not represent a proportion, because it does not go thru the origin.
Answer:
y=4/3x-1/3
Step-by-step explanation:
m=y2-y1/x2-x1
fill in the two points for the y's and the x's
then proceed to y = mx+b
Where:
m is the slope, and
b is the y-intercept
then you solve and <u>bam</u>!
x+3<8
8-3 =5
X<5
any number less than 5 will work
96.47 would be your answer rounded to the nearest hundredth
This is how you would solve the question.