Select the point that satisfies

y ≤ x^2 - 4x + 2

a) ( 5,5 )
b) ( 2,2 )
c) ( 4,4 )
d) ( 1,1 )

Step-by-step explanation:

Put the coordinates of the points to the inequality, and check:

y ≤ x² - 4x + 2

for (5, 5) → x = 5, y = 5

5 ≤ 5² - 4(5) + 2

5 ≤ 25 - 20 + 2

5 ≤ 7     CORRECT :)

for (2, 2) → x = 2, y = 2

2 ≤ 2² - 4(2) + 2

2 ≤ 4 - 8 + 2

2≤ -2      FALSE

for (4, 4) → x = 4, y = 4

4 ≤ 4² - 4(4) + 2

4 ≤ 16 - 16 + 2

4 ≤ 2         FALSE

for (1, 1) → x = 1, y = 1

1 ≤ 1² - 4(1) + 2

1 ≤ 1 - 4 + 2

1 ≤ -1       FALSE

i pretty sure it is

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides