MarlonJ02

29.09.2020 • 

Mathematics

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

Ответ:

brusierlover8590

14.04.2021

Mathematics

---

-1.4 or -7/5

Step-by-step explanation:

Slope=y2-y1/x2-x1

Your two points are:

(-3,2) and (2,-5)

1) Plug in the values into the slope formula:

(-5-2)/(2--3)

2) Simplify:

-7/5

3) Write as decimal: - Optional

-1.4

---

0,0(0 оценок)