Answer:
y=-x+2
Step-by-step explanation:
its asking y=mx+b
m slope (rise/run) --> rises up 2 for every time it moves over -2 times
so slope is -1
b= y intercept = 2
Answer:
Step-by-step explanation:
1/2x-33/2=1/2(x-33)
Answer:
−7
Step-by-step explanation:
If y=mx+b,

You can't differentiate a constant, so dy/dx=m.