Question

Determine the slope between the two points (-2,9) and (1,6) PLS I WILL GIVE BRAINIEST!!

Answer 1

Answer:

The slope between the two given point is -1

Step-by-step explanation:

The rule of the slope between two points (x1, y1) and (x2, y2) is

m = $\frac{y2-y1}{x2-x1}$

Let us use this rule to solve the question

∵ The given points are (-2, 9) and (1, 6)

∴ x1 = -2 and y1 = 9

∴ x2 = 1 and y2 = 6

→ Substitute them in the rule of the slope above

∵ m = $\frac{6-9}{1--2}$

→ Remember (-)(-) = (+)

∴ m = $\frac{-3}{1+2}$

∴ m = $\frac{-3}{3}$

→ Divide up by down

∴ m = -1

∴ The slope between the two given point is -1