Yes your answers look correct nice job
It is NOT linear, this is because the line isn't a straight line.
And immediately you could determine that it isn't linear
No it is not proportional because y=3x and if you replace x with 2x y=3(2x) = 2(3x) = 2y
y= 2y BUT if you replace x with 2x in y= 3x + 5 youll get 2y for y meaning, its not proportional.
7 is the y intercept, it is given as one of the points to is our b.
The slope can be found by 7-10 over 0-3 which is -3/-3 which is 1. 1 is our m.
so with the slope and intercept we plug it into the formula to get:
y = x + 7
Answer:
y = 1/5 x
Step-by-step explanation:
y = mx + b
m = slope
b = y-intercept
y = 1/5x + 0
y = 1/5x
