Answer:
commutative property
Step-by-step explanation:
Answer:
y2 = m(x2-x1)+y1
Step-by-step explanation:
Given the expression;
m = y2-y1/x2-x1
Making y2 the subject of the formula
Cross multiply
m(x2-x1) = y2-y1
Add y1 to both sides
m(x2-x1)+y1 = y2-y1+y1
m(x2-x1)+y1 = y2
Hence y2 = m(x2-x1)+y1
Hey there!
Conveniently, not a lot of math is required on this one. Let's go through slope intercept form, which is defined as:
y = mx+b
m = slope
b = y intercept
We know that parallel lines must have the same slope. Therefore, our new slope is 1/2. Now normally, we'd have to solve for the y intercept, but we're lucky this time. It's already given to us in the form of (0, -2) - which means the line crosses the y-axis at (0, -2).
That means your equation is:
y = 1/2x - 2
Hope this helps!
Im not sure of the radical but its should equal 8.4853
Answer:
Yes
Step-by-step explanation:
Yes, because 6=3*2.
