3 Which function(s) below can be described as an even function?
me
1. y = x is an even function because it is symmetric to y = x.
II. y = x2 is an even function because it is symmetric about the y-axis.
III. y = x3 is an even function because it is symmetric about the origin.
A
I and II only
B
II and III only
С
II only
D
III only

mental cunning

explanation:

he is often referred to as a man of twists and turns

4 + 5 7/9= 9 7/9

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

susie has 7 apples