To find the slope (or gradient) of two points use the equation
(y2 - y1)/(x2 - x1)
where point 1 is (x1, y1) and point 2 is (x2, y2)
substitute the numbers in
(2 - 3)/(4 - 7)
which gives
-1/-3 = 1/3
Answer: (-4,3)
Explanation: -4=3-7, -4 is the x in the set of coordinates. And 3(-4)= -12 , 4(3)=12. -12 + 12=0 because a positive and a negative of the same number balance out to 0.
Its easy try it urself or use an app called Cymath
Answer:
Step-by-step explanation:
Q is a point on the line segment PR.
PQ = 3
QR = 11
PR = PQ + QR
PR = 3 + 11 = 14