Issouf claims that the scale factor is 1/2. which statement about his claim is correct? a- he is correct because cb is 4 and c' b' is 2. the scale factor is c'b'/cb = 2/4 = 1/2b- he is correct because he needs to subtract 2 from each side. a reduction has a scale factor that is a fraction, so it must be 1/2c- he is incorrect because it is 3. cb is actually 2+4 or 6. so one needs to multiply the pre-image length by 3 to get the image; 3 is the scale factor. d- he is incorrect because the scale factor is 1/3. cb is actually 2 + 4 = 6. cb is the pre-image, so the scale factor is c'b'/cb = 2/6 = 1/3.

The correct option is D.

Step-by-step explanation:

It is given that Issouf claims that the scale factor is 1/2.

From the given figure it is clear that

The scale factor of a figure is

The scale factor is 1/3 because CB is actually 2 + 4 = 6.

Therefore the correct option is D.

i belive those are the ones that are under 90 degreese.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.