Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Point A makes most sense

Step-by-step explanation:

We are given four points on the graph:

where x is the number of keychains sold and y is the profit.

A (3, -0.5)

B (3.5, 0.25)

C (2, 0.5)

D (4.5, -3)

According to the condition given that he makes profit only after he sells 4 key chains; only point A makes most sense.

Point A(3, - 0.5) shows that 3 keychains are sold, but there is a loss of 0.5

B (3.5, 0.25) shows that keychains sold are less than 4 but he is getting profit of 0.25 which is not possible according to given condition

Point C(2, 0 .5) is again wrong. Keychains sold are less than 4 but he is makina a profit which goes against the condition.

Point D(4.5, -3) is wrong because the keychains sold are more than 4 but still he is not making a profit which is shown in negative.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.