Answer:
-4x+15
Step-by-step explanation:
Two lines are perpindicular if their slopes are negative reciprocals
This means that our slope is -4x
Our equation so far looks like this
-4x+b=y
we can plug in (4, -1) and solve for b
-4(4)+b= -1
-16+b= -1
15=b
Which means our line is y= -4x+15
y÷6
An expression is just taking something in word form and writing it down in mathematical form.
0
6 - 7 - (-4) - 3
6 - 7 first, and the 4 - 3
-1 + 1
-1 + 1 is 0