All categories

3 years ago

Help me someone please

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

The first one. The x values repeat

horrorfan [7]3 years ago

7 0

Answer:

the first option

Step-by-step explanation:

to find a set of ordered pairs that are not a function you would want to look at all the x-intercepts and find the order that has more than one number repeating itself like 1 in the first option

You might be interested in

HELP MATH THIS IS DUE SOON

Oxana [17]

Answer:

600

Step-by-step explanation:

36 times 18=648 but u need to add o the nearest hundred

4 0

2 years ago

Read 2 more answers

Find the y intercept. I already found the slope is 9.

jeka57 [31]

The slope-intercept form: y = mx + b

We have the slope m = 9, therefore: y = 9x + b.

Next. We have the table:

x | -5 | -2 | 1 | 3 | 4 |

y |-46|-19| 8 |26|35|

(1, 8) → x = 1, y = 8

substitute the values of x and y to the equation:

8 = 9(1) + b

8 = 9 + b |-9

b = -1

Answer: y = 9x - 1 → y-intercept is -1.

8 0

3 years ago

HELP PLS THIS IS HARD

aleksley [76]

Answer:

quadrilateral EFGH is reflected about the x-axis

4 0

3 years ago

According to Section 7, all bills for raising revenue shall originate in the ___.

Airida [17]

House of Representatives. :)

7 0

3 years ago

Suppose Riley is interested in the cost of a gallon of gas in her state. She finds the cost of a gallon of regular gas at 61 ran

hichkok12 [17]

Answer:

The standard deviation of the sample is 0.0064.

Step-by-step explanation:

The standard deviation of a sample of length n of a population with standard deviation $\sigma$ is given by the following formula:

$s = \frac{\sigma}{\sqrt{n}}$

In this problem, we have that:

61 randomly selected gas stations. This means that $n = 61$

The standard error of the mean is $0.05. This means that $\sigma = 0.05$ .

What is the standard deviation of the sample?

$s = \frac{\sigma}{\sqrt{n}} = \frac{0.05}{\sqrt{61}} = 0.0064$

The standard deviation of the sample is 0.0064.

5 0

3 years ago