Let c'p' be the image of cp after a dilation. the equation to calculate the scale factor, k, is
a. k= 1/cp
b. k= c'p'/cp
c. k= cp/c'p'
d. k= 2/c'p'

Option B.

Step-by-step explanation:

Let C'P' be the image of CP after a dilation. We have to find the equation to calculate the scale factor k.

First we will take an example, if C'P' is the dilated image of CP dilated by a factor of 2 then C'P' = 2×CP will be the equation.

Similarly if CD is enlarged by a factor of k to form C'P' then the equation will be C'P' = kCP

or

Therefore, Option B. is the answer.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph