Answer:
gradient:
y-intercept: .
Step-by-step explanation:
Rearrange for y.
So from here, we can see that the gradient is and the y-intercept is .
You can use a graphing calculator, press y=, enter the 4-3/5x part and then click graph and there you go. :)
a<-28 I think. Can I have a Brainliest