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3 years ago

Is the function even odd or neither

Mathematics

1 answer:

Andrei [34K]3 years ago

4 0

Answer: Neither

The function is not even because it doesn't have y axis symmetry. In other words, reflecting it over the vertical y axis means it doesn't line up with itself. The left half is different from the right half.

The function isn't odd either. Why not? Because rotating it 180 degrees around the origin has the function curve looking completely different. A point like (3,6) will rotate to (-3,-6) which is not on the orange curve. This is just one counter-example as to why the function is not odd.

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2x + 3y = 26 3x + 5y = 40 find x and y I will give brainliest

Yuki888 [10]

Answer:

x = 10 and y = 2

Step-by-step explanation:

multiply first equation by 5 and 2nd equation by 3 then subtract equation 1 and 2, we get,

10x+15y= 130

9x+15y=120

( -) (-) (-)

x= 10

substituting the value of x in equation 1 we get

2x + 3y = 26

2*10 + 3y = 26

3y = 26-20

y =6/3

y= 2.i hope this helps

7 0

3 years ago

Ms. Heinz spent 12 dollars on 30 bus tokens for the field trip. What was the cost of 12 tokens

Neko [114]

Answer:

4.8

Step-by-step explanation:

Firstly, you take the ratio 12d/30t(d=dollars, t=tokens). And you switch it to (unknown)d/30t. And if you execute the formula(12 * 12 / 30) you get 4.8.

hope i helped

7 0

3 years ago

Which of the following forms associated with exponents multiplies the base number by itself as many times as needed?

USPshnik [31]

Answer:

The correct answer is B. Exponential form.

Step-by-step explanation:

The exponential form was developed to express repeated multiplications and to make it easier to write long numbers. The exponential notation has two parts. The base, as the name says, is the number below. The other part of the notation is a small number written on the superscript to the right of the base, called an exponent. We will use an example to learn about the exponential form or notation.

2³

In this example the base is 2. This means that 2 is a factor, and that it will be multiplied by itself a certain number of times. The precise number of times is given by the exponent, the number in the superscript. In this case, the exponent is 3, which means that base 2 will be used as a factor 3 times. So 2³ means 2 • 2 • 2 and the result is 8.

7 0

3 years ago

A pack of 12 sodas cost 5.04$ what is the unit rate of each soda

Dovator [93]

For this case we propose the following expression:

x: Variable representing the unit rate of each soda

So: $x = \frac {5.04} {12} \frac {dollar} {soda}\\x = 0.42 \frac {dollar} {soda}$

Thus, 0.42 dollars is paid for each soda.

Answer:

the unit rate of each soda is $0.42 \frac {dolar} {soda}$

3 0

2 years ago

Helpppp please... need to get this doneeee

Nezavi [6.7K]

Answer:

if this is iready

Step-by-step explanation:

the answer is

the third one

3 0

3 years ago