Please help I’m supposed to identify the area of symmetry of the function graph

Step-by-step explanation:

For every increase in the x-value by 1,

the y-value decreases by -2.

(From 3 to 1 and from 1 to -1)

Hence, slope of line k

= Rise/Run = (-2)/1 = -2. (A)

Using it's formula, it is found that the slope of line k is of -2, hence option A is correct.

Given two points (x,y) on a line, the slope is given by the change in y divided by change in x.

In this problem, two of the points are: (1,3) and (2,1).

Hence, applying the division:

[tex]m = \frac{1 - 3}{2 - 1} = -\frac{2}{1} = -2[/tex]

The slope of the line is of -2, hence option A is correct.

A similar problem, in which the objective is also finding the slope, is given at https://brainly.com/question/14829050

Answer:

42.5 miles

Step-by-step explanation:

68 : 8 = 8.5 km

8.5 x 5 = 42.5 miles

Answer:

nonlinear

Step-by-step explanation:

The correct answer is nonlinear because of the 2x^2, it does not come out as a straight line

Answer:

h=200

Step-by-step explanation:

h/10+5=25

h/10=20

h=200

h/10 + 5 = 25

Subtract 5 from each side to get h/10 alone.

h/10 + 5 - 5 = 25 - 5

h/10 = 20

Multiply both sides by 10 to get h alone.

h/10 • 10 = 20 • 10

h = 200

h = 200. I hope this helps!

Answer: its the first one and the one before the last!

Step-by-step explanation: Hope this helps!!!

Answer:

I think the second one

Answer:

[tex]y=\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]4(y+1)= \frac{3}{1-y}[/tex]

[tex]4y+4= \frac{3}{1-y}[/tex]

[tex](4y+4)(1-y)= 3[/tex]

[tex]4y(1-y)+4(1-y)=3[/tex]

[tex]4y-4y^{2} +4-4y=3[/tex]

[tex]-4y^{2}=3-4[/tex]

[tex]4y^{2}=1[/tex]

[tex]y^{2} = \frac{1}{4}[/tex]

[tex]y=\sqrt{\frac{1}{4} }[/tex]

[tex]y=\frac{1}{2}[/tex]

Answer: 11+5=16

Step-by-step explanation: 14, 15, 16, 17 and 18

Answer:

Step-by-step explanation:

Answer:

2x + 2

Step-by-step explanation:

LOLOL☝️answer is up there☝️LOLOL

Answer:

x= 11.04

................

Answer:

The answer is 19

Step-by-step explanation:

Range is the difference between the largest and smallest number, so in this case the largest number is 25 and the smallest number is 6. Subtract 25 and 6 to get the range. So the answer would be, The range of the following numbers is 19.

Answer:

60% Hope this helped! :)

Step-by-step explanation:

Answer:

2.11

Step-by-step explanation:

3.5 x 2 + 9 = 16

10.4 - 1.4 x 2 = 7.6

16/7.6

= 40/19 or 2.11 to the nearest hundredth

Therefore the answer is 2.11

Answer:

2.11

Step-by-step explanation:

i took this myself

Answer:

D

Step-by-step explanation:

Hope this helps :D Hav a great day :P

Answer:

42y-48

Step-by-step explanation:

6 x 7

6 x 8

Answer:

Hence, option: A is the correct answer.

A. As the x-values increase, the y-values tend to increase.

Step-by-step explanation:

It is given that:

A scatterplot has a positive, linear correlation.

By positive we means that as the x-value increases the y-value also keeps on increasing and by linear relation we mean that it increases somewhat by a constant amount so that the we get a line of best fit.

Hence, the statement which  is true about the relationship between the x- and y-values is:

A. As the x-values increase, the y-values tend to increase.

Answer:

a: As the x-values increase, the y-values tend to increase.

Step-by-step explanation:

edg2021

Answer:

Positive Correlation

Step-by-step explanation:

The graph shown as a positive correlation.

Two variables move in the same direction in a positive correlation.

You can also tell that the graph has a correlation that is positive because of the line moving in a upward direction from left to right.

Hope this helps.  

Answer:

the second one the positive correlation

Step-by-step explanation:

the x and y are both positive

The graph shown as a positive correlation.

Two variables move in the same direction in a positive correlation.

You can also tell that the graph has a correlation that is positive because of the line moving in a upward direction from left to right.

Hope this helps.  

Answer:

10.900km/h 11. a. 5:3 b. 3:5

Step-by-step explanation:

10. 2700/3=900

11. A. 5:3

b. 3:5

Answer:

it's the 2and answer because

Step-by-step explanation:

1,15 is not the same ratio of 2,24

Answer:

No, because 1:15 is not the same ratio as 2:24.

Step-by-step explanation:

2/24 reduces to 1/12 not 1/15 so these ratios are not the same.

Answer:

15x^2-14x-4

Step-by-step explanation:

(8x^2 * x-7x+2)+(7x^2 -7x-6)

you take out the parentheses

you add the common ones so -7x+-7x= -14x

8x^2 +7x^2 = 15x^2

and 2-6= -4

so in total it's 15x^2-14x-4

Answer: 11x^2 -16x-3

Step-by-step explanation:

Solution:

Your problem → (8x^2-7x+2) + (3x^2-9x-5)

(8x2-7x+2)+(3x2-9x-5)

=8x2-7x+2+3x2-9x-5

=8x2+3x2-7x-9x+2-5

=11x2-16x-3

Answer:

I think the answer is B

Step-by-step explanation:

(I'm not great at math so pls don't use my answer unless its a last resort) Because when I divided each one they all ended up back at 4, with that being said; 4 ÷ 1 = 4 , 8 ÷ 2 = 4, 12 ÷ 3 = 4, and 16 ÷ 4 = 4. Those are in the c column.

Answer:

yes!

Step-by-step explanation:

Answer:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

Point Form:

(6,−7)

Equation Form:

x=6,y=−7

Step-by-step explanation: