Question

Check my answer.
Which estimate best describes the area under the curve in square units?

20 units²

25 units²

35 units²

40 units²

Answer 1

I got D.

Answer 2

I would say A

Answer 3

@JokerSmart note that the x coordinates are in half units

Answer 4

I estimate around 33, so I would say C.

Answer 5

Very good I missed that!

Answer 6

if we were to draw a box around the shaded area, we would have a width of 4 units and a height of 5 units

Answer 7

4*5=

Answer 8

20