3. Given the function f(x), what is the transformation f(x-r), if r is a real number and r > 0? A. The graph shifts r units down
B. The graph shift r units up
C. The graph shift r units right
D. The graph shift r units left

4. Given the function f(x), explain how the transformation 4f(x) changes the graph of f(x)

5. Given the function y=2^x -3

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

5

step-by-step explanation:

answer: 3.26019516

step-by-step explanation: