Answer:
Step-by-step explanation:
if 5.2 pounds cost 5.29 , 1 pound will be less=5.2/5.29
then multiply it by 2 =1.96
About 3.4% large according to the coordinates
The equation is already is slope intercept form where you can easily point out the gradient, or the slope, and the y intercept.
y=mx+b where m is the gradient, and b is the y intercept.
Since there is no m, the gradient is 1.
The y intercept had x=0 and y=b
b in this case is 6
the y intercept= (0,6)