Answer:
j= (-2,2)
k=(2,1)
Step-by-step explanation:
13.5/3 = 4.5
He hiked for 4.5 hours.
Hello :
4√2-7√2= (4-7)√2 = -3√2
(2,8) and (-2,10)
<u>y₂</u><u> </u><u>- y₁</u> used to find the slope<u>
</u>x₂ - x₁
<u>
</u>plug in the coordinates
<u>10-8</u> = <u>2</u> all equals -1/2
-2-2 = -4 m=-1/2
<u>
</u>plug one of the coordinates and the slope into y=mx+b, and solve
<u />8=-1/2(2)+b
8=-1+b
9=b
Final Answer: y = -1/2x + 9