Answer:
1/2
Step-by-step explanation:
from one point to another it goes up 1 and over two. so rise over run, 1 over 2
1/2 or .5
to find slope of a line, you can count the rise, or fall, of a line over its left and right direction. the line rises one and to the right 2 between each point, which makes the slope 1/2. we know the slope is positive because the line moves upwards.
Answer:3⁴ and 81¹
3⁹= 19683
3⁴= 81
-9²= -81
9⁹= 387,420,489
81¹= 81
2.25 hours
