Not sure for the rest but 9 and 11 should switch answers and 10 is square.
Hope this helps
First, find the slope using the equation m = (y2 - y1)/(x2 - x1) and then once you have it, put the slope into the equation for a line y = mx + b. So now, all that’s left is finding b so use one of the coordinate given to you and plug them in for x and y and solve for b. Once you find b, you just plug it into the equation with m and then you have your equation.
Answer:
(0.5,-8)
Step-by-step explanation:
add the two x-axis's then divide the sum by 2
same goes with the y'axis number
Answer
2
Explain
3 x 5 = 15 so 30 divided by 15 equals 2. Now 2 divided by 2 equals 1. Now 1 + 1 = 2