Which table represents a linear function?

Answer:The derivative would relate to common differences or slope on a graph or acceleration of slope aka speed

Here +5

Step-by-step explanation:

Answer:

2.) 4x +7 > -5

Step-by-step explanation:

because

4x +7 > -5

4x > -5-7

4x > -12

x > -3

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Answer:

u gotta multiple 280 with 1.17 which results 327.6

Answer:

cant see the pic

please type out the question

so that i can help u

Answer:

[tex] x = zk + z + \mu[/tex]

Step-by-step explanation:

[tex]z = \frac{x - \mu}{k + 1} \\ \\ z(k + 1) = x - \mu \\ \\ z(k + 1) + \mu =x \\ \\ \red{ \bold{ x = zk + z + \mu}}[/tex]

Answer:

II and III  ( 2 and 3)

Step-by-step explanation:

The quadrants are numbered counter clockwise, with the top right being number I

II                I

III                IV

The ones having negative x values are II and III  ( 2 and 3)

Answer:

5 total hours

Step-by-step explanation:

3 ÷ 60% = 5

Alan worked 5 hours on the project.

A percentage is a proportion or value that may be expressed as a fraction of 100. Furthermore, the notation "%" is used to denote it.

Let H be the hours he worked on the model.

Alan spent 3 hours building a model for his science project. This was 60% of the total time he spent on the project.

To find the H;

we use the percentage property,

3 = H x 60 / 100

H = 300 /60

H = 5 hours.

Therefore, 5 hours he worked on the project.

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Answer:

A - 152

Step-by-step explanation:

You see the box on the right triangle, meaning it is 90.

Add 90 + 62 to get 152, so the angle is 152.

Answer:

a.{a b, a c, a d, b c, b d, c d, b a, d c ,d b, c a, d a, c b}

b.{a b, a c, a d, a e ,a f, a g, b c, bd,be,bf,bg,cd,ce,cf,cg,fg,ba,ca,da,ea,fa,ga,cd,db,eb,fb,gb,dc,ec,fc,gc,fe,ge,gf,de,df,dg,ed,fd,gd,ef,eg}

c.{d d, dg, g d, g g}

d.{dg, g d, gg}

Step-by-step explanation:

We have to find the sample space

a. We are given items

{a, b, c, d}

Therefore, the sample space

{a b, a c, a d, b c, b d, c d, b a, d c ,d b, c a, d a, c b}

b. Items

Therefore, the sample space

{a b, a c, a d, a e ,a f, a g, b c, bd,be,bf,bg,cd,ce,cf,cg,fg,ba,ca,da,ea,fa,ga,cd,db,eb,fb,gb,dc,ec,fc,gc,fe,ge,gf,de,df,dg,ed,fd,gd,ef,eg}

c.

Defective items (d)=4

Good items(g)=20

Therefore, the sample space

{d d, dg, g d, g g}

d.

Defective items (d)=1

Good items(g)=20

Therefore, the sample space

{d g, g d, g g}

Answer:

The length is 20

The width is 12

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

Sam is 24 years old and his mom is 48 years old

Step-by-step explanation:

;)

The present age of Sam is 24 years and the present age of Sam's mother is  48 years

Let the present age of Sam's mother = M

Let the present age of Sam = S

Sam's mother is twice as old as Sam so we can write

[tex]\rm M = 2S.........(1)\\[/tex]

12 years ago  the age of Sam's mother = M - 12

After 12 years the age of Sam = S + 12

According to the given condition

[tex]\rm S + 12 = M-12 ......(2)[/tex]

From equations (1) and (2) solving for M and S we get

[tex]\rm S + 12 = 2S -12\\S = 24\\M = 2\times S = 2\times 24 = 48[/tex]

So we can conclude that the present age of Sam is 24 years and the present age of Sam's mother is  48 years.

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Answer:6+3w

Step-by-step explanation:

So, our number is "W"

SO, 6  more than three times w is

6+3w

Three times w=3w

Then, it says 6 more, so we add 6

Answer:

What! :) - (-() (--(

Step-by-step explanation:

MI no sabo perdon my amigo

9514 1404 393

Answer:

  $6420

Step-by-step explanation:

The account value can be found using the formula ...

  A = P(1 +rt)

where P is the initial deposit, r is the annual rate, and t is the number of years.

  A = $6000(1 + .035×2) = $6000(1.07) = $6420

The total amount after 2 years is $6420.

Answer:

X=-0.6

Step-by-step explanation:

Hope it help

Answer:

The answer is 0.6 :)

Step-by-step explanation:

Answer:

The domain is all the possible inputs for this function. The range is all the possible outputs for this function.

The line starts at the x-value of 0 and ends at the x-value of 12. Therefore, your domain is D: [0, 12].

The line starts at the y-value of 9000 and ends at the y-value of 0. Therefore, your range is R: [0, 9000].

Answer:

15

Step-by-step explanation:

Cross multiply

3 times 20 = 60

4 times x = 4x

now your left with

60= 4x

divide 4 on both sides

15 = x

The numerator of a fraction equivalent to 3/4 that has a denominator of 20 is 15.

A fraction is made up of a numerator and a denominator. Examples of fraction are: [tex]\frac{3}{4} , \frac{1}{2}[/tex]. The numerators are 3 and 1. The denominators are 4 and 2.

In order to determine the numerator, we have to determine the relationship between the two denominators given ( 20 and 4). 20 is a multiple of 4. 20 / 4 = 5. The second step is to multiply 3 by 5 = 3 x 5 = 15.

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Answer:

It would be option A.

Step-by-step explanation:

1/4h + 3

Answer:

15

Step-by-step explanation:

If the other triangle is part of the problem the triangle increased by 2.5

2.5 * 6 is 15

so 15 is the length of TR

Answer:

[tex]\Large \boxed{\sf 15}[/tex]

Step-by-step explanation:

Both triangles are similar so the two corresponding sides are proportional.

[tex]\displaystyle \frac{4}{6} =\frac{10}{TR}[/tex]

[tex]TR= 15[/tex]

Answer:

[tex]y > \frac{1}{3}x - 2[/tex]

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope, and b is the y-intercept(value of y when x = 0).

In this question:

We have that when [tex]x = 0, y = -2[/tex]. So the line is given by:

[tex]y = mx - 2[/tex]

Finding the slope:

We have two points in the line, which are (-3,-3) and (3,-1). The slope is given by the change in y divided by the change in x. So

Change in y: -1 - (-3) = -1 + 3 = 2

Change in x: 3 - (-3) = 3 + 3 = 6

Slope: [tex]m = \frac{2}{6} = \frac{1}{3}[/tex]

Solution to the inequality:

The solution to this inequality is all the points above the dashed line, which means that the dashed line is not part of the solution. So

[tex]y > \frac{1}{3}x - 2[/tex]

Answer:

-3x-7

Step-by-step explanation:

Answer: B and D

Step-by-step explanation:

Given

There are 4 red, 2 Green, 3 Yellow, and 1 purple sweet i.e. total of 10 sweets

(a)No of yellow sweet =3

Probability

[tex]P=\dfrac{\text{No of yellow sweets}}{\text{Total no of sweets}}=\frac{3}{10}\\P=0.3[/tex]

In number line, A, B, and C represent 0.2,0.3 and 0.4

For yellow it is B

(b)sweet that is not orange is red, green, yellow, and purple

So, probability

[tex]P=\dfrac{\text{sweet that is not orange}}{\text{Total sweets}}=\frac{10}{10}=1[/tex]

So, D represents it

Answer:

36 square units

Step-by-step explanation:

y = x(10-x)

This is a down-opening parabola with axis of symmetry x = 5

Vertex of triangle (5,0)

Base of triangle is the horizontal chord of length 8, endpoints x = (1,9) and (9,9).

Height of triangle = 9

Area of triangle = ½·8·9 = 36 square units

Answer:

yes

Step-by-step explanation:

3 = 6 = 12

4      8      16

the last two reduce to 3/4; they all all equivalent

Answer:

No i do not agree with her

because 40/50 =  80out of 100

Step-by-step explanation:

Answer:

Step-by-step explanation:

On the graph we have:

As per description above we get inequality:

As per description above we get inequality:

Zone AB is the intersection of the two zones, so the system is:

Answer:

48 days

Step-by-step explanation:

If you write out the multiples for 16 and 24, you just have to find the smallest multiple that appears in both numbers.

16, 32, 48

24, 48

Answer:

9 and 7

Step-by-step explanation:

Answer:

23 3/4

Step-by-step explanation

f(x)=5x-25/4 is a linear equation, and because of that its domain includes all real numbers, including 6.  The corresponding number in the range is then f(6) = 5(6) - 6 1/4 = 30 - 6 1/4 = 23 3/4

Answer:

Correct choice is A

Step-by-step explanation:

Quadratic Function

The vertex form of the quadratic function has the following equation:

[tex]y=a(x-h)^2+k[/tex]

Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.

The x-intercepts are the points where the graph of the function crosses the x-axis, they are also called zeros or roots. They can be found by solving the equation y=0,

The y-intercepts are the points where the graph of the function crosses the y-axis. They can be found by setting x=0.

We are given the function:

[tex]y = f(x)=x^2+6x-16[/tex]

Find the y-intercept. x=0:

[tex]f(0)=0^2+6*0-16=-16[/tex]

y-intercept: (0,-16)

Find the x-intercepts, y=0. Solve the equation

[tex]x^2+6x-16=0[/tex]

Factoring:

[tex](x-2)(x+8)=0[/tex]

Which gives x=2, x=-8.

X-intercepts (2,0) (-8,0)

This leaves us only choice A as correct. But we'll compute the vertex also.

Completing squares:

[tex]y=x^2+6x-16=x^2+6x+9-16-9=(x+3)^2-25[/tex]

Comparing with the vertex form of the function, we have: h=-3, k=-25, thus the vertex is located at (-3,-25)

This confirms that the correct choice is A

Answer:

You can factor it by taking out the five, since it is a common factor of 5 and 15 (for example: 5(-x - 3) ), you can remove the negative value ( -1(5x+15) ), or your can remove the negative and the 5 (-5(x+3) ).

Step-by-step explanation:

Answer:

Divide each term in

−

5

x

=

15

by

−

5

.

−

5

x

−

5

=

15

−

5

Step-by-step explanation: