Select the correct answer from each drop-down menu. Which transformation causes the described change in the graph of the function y = cos X?
The transformation
The transformation
The transformation
The transformation
v results in a horizontal compression.
v results in a vertical stretch.
v results in a horizontal stretch.
v results in a vertical compression.

the 4th choice is the correct one

step-by-step explanation:

answer: .75 km

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y