The slope is basically how the line isn't proportional since the slope is the y-axis. and when y is let's say 5 is y and x is 0 the slope is 5
Answer:
It's called a triangle.
Step-by-step explanation:
Joan's remaining distance is reduced by (600 ft)/(3 hours) = 200 ft/hour. She starts with 1600 ft remaining, so her distance remaining (y) after x hours is
.. y = -200x +1600
In order for the distance remaining to be zero, you must have
.. 0 = -200x +1600
.. 200x = 1600
.. x = 1600/200 = 8
It will take Joan 8 hours to hike 1600 ft.
Total area = area of rectangle + area of triangle
area of rectangle = l * w
area of triangle= 1/2 ( b * h )
rectangle- 26 * 31 = 806
triangle- 1/2 ( 26 * 17 ) [ <-- 48 - 31 ] = 221
221 + 806 = 1027 ft squared