Answer:
The slope of line is 9
Step-by-step explanation:
We can use two pairs of input-output from the table to find the slope of the given line. Here x is input and y is output.
Slope is defined as the steepness of a line and is given by the formula:

Selected pairs from table are:
(-1,-18) and (0,-9)
Here

Putting the values in the formula

Hence,
The slope of line is 9
Answer:
y=-1/6x-2
Step-by-step explanation:
Lets find the slope of the given line
6x-7=y,m=6
The slope of the perpendicular line would be=-1/6
Using the point-slope form y-y1=m(x-x1)
y--1=-1/6(x--6)
y+1=-1/6(x+6)
6y+6=-x-6
6y=-x-6-6
6y=-x-12
y=-1/6x-2
Answer:
A
Step-by-step explanation:
The interception of the two lines is the solution point.
720 divided by 72 is 80
7 tens divided by 9 is 8