Answer:
slope is 1/3
Step-by-step explanation:
notice the points on the line, from the first point go one square up and three to the right, thats how i got 1/3
Moving from a to b, the x component of the desired vector is 7-(-9) = 16, and
the y component is 3-9 = -6.
So the vector from a to b is <16,-6>, and the magnitude is
sqrt(16^2 + (-6)^2 ), applying the Pythagorean Theorem.
I would advise you to use the website desmos
$790 because it would be 79 times 10
A is the answer because I did befor