if f(x) = -x +6 and the domain of f is {3,7,11}, what is the range of f(x)

i thing the answer is D the last chart

Answer:

Step-by-step explanation:

821

200

Answer:

y=-1/5x-1

Step-by-step explanation:

given two points (10, -3) and (5, -2) y intercept at -1

There are different ways. One of them:

Slope: -2-(-3)/5-10=-1/5

y=mx+b

m-slope -1/5

b y-intercept (-1)

y=-1/5x-1

Answer:

No solution.

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Where the 2 lines intersect is the solution set to the systems of equations.

If the 2 lines are parallel, then they will have no solution.

If the 2 lines are the same, then they will have infinite amount of solutions.

According to the graph, our lines are parallel. Therefore, we have no solution.

height =50

base=40

area of triangle =1/2b*h

1/2*40*50

1000

Answer:

A

Step-by-step explanation:

as it is a reflection (as in a mirror or in a lake, or ...), the distances from either side of the mirror must be equal.

Answer:

-72x + 10y

Step-by-step explanation:

First apply the Distributive Property of Multiplication:

-8(6x - 7y) becomes -48x + 7y and -(24x - 3y) becomes -24x + 3y.

Combining like terms, we get -72x + 10y

Answer:

-21x+53y

Step-by-step explanation:

learned it

Answer:

An arithmetic sequence with a common difference of −2 is 20,18,16,14,12..

Step-by-step explanation:

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is same. Here, the common difference is -2, which means that each term in the sequence is obtained by subtracting 2 from the previous term.

To find the arithmetic sequence with a common difference of -2, you can start with an first term and then subtract 2 successively to find the subsequent terms.

Let the initial term is 20. Subtracting 2 from 20, we get 18. Subtracting 2 from 18, we get 16. Continuing this pattern, we subtract 2 from each subsequent term to generate the sequence. The arithmetic sequence with a common difference of -2 starting from 20 is

20,18,16,14,12

In this sequence, each term is obtained by subtracting 2 from the previous term, resulting in a common difference of -2.

Solids or three-dimensional forms are shapes or figures that have three (or more) dimensions. The solid could be a Triangular prism or a pyramid.

Solids or three-dimensional forms are shapes or figures that have three (or more) dimensions. Solid Geometry is the study of the characteristics, volume, and surface area of three-dimensional forms.

Given a solid is cut by a plane that is perpendicular to its base, forming a two-dimensional cross-section in the shape of a triangle. Therefore, the solid could be a Triangular prism or a pyramid.

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Answer: right cone because if you use a right cone and cut it perpendicular to the base you get a triangle making cone triangle the answer.

Answer:

\(x^{2} +y^{2} =3^{2}\)

Step-by-step explanation:

A conic section formed when a plane intersects a cone parallel to the base, is a circle. The equation should reflect one of a circle which woul be x2 + y2 = 32

Answer:

x2 + y2 = 32

Step-by-step explanation:

When the plane intersect parallel to the base then it is a circle. Therefor x2 + y2 = 32 is a circle if you graph it out.

Answer:

B

Step-by-step explanation:

✔️Rate of change using two points on the line, say (2, 60) and (3, 75);

Rate of change (m) = ∆y\/∆x = (75 - 60) / (3 - 2) = 15/1

Rate of change = 15

This means each class costs $15

✔️Initial value is the y-intercept (b). It represents the initial start-up fee.

To find initial value/y-intercept (b), substitute m = 15 and (x, y) = (2, 60) into y = mx + b.

Thus:

60 = 15(2) + b

60 = 30 + b

60 - 30 = b

30 = b

b = 30

Therefore, initial start-up fee is $30.

Answer:

if 800 is february then the answer is 600

Step-by-step explanation:

Answer:

A, C, and E

Step-by-step explanation:

\({ \tt{ \frac{4}{5} = 4 \times ( \frac{1}{5} )}} \\ \\ = { \tt{ \frac{1}{5} + \frac{3}{5} }}\)

= 1/5 + 1/5 + 2/5

= 1/5 + 1/5 + 1/5 + 1/5

Answer:

A , C , E represents 4/5

Step-by-step explanation:

A) \(\frac{1}{5} + \frac{3}{5} = \frac{4}{5}\)

B) \(\frac{1}{5} + \frac{1}{5} + \frac{1}{5} = \frac{3}{5}\)

C) \(\frac{1}{5} + \frac{1}{5} + \frac{2}{5} = \frac{4}{5}\)

D) \(\frac{1}{5} + \frac{2}{5} + \frac{2}{5} = 1\)

E) \(\frac{1}{5} + \frac{1}{5} + \frac{1}{5} +\frac{1}{5} = \frac{4}{5}\)

Answer:

Below.

Step-by-step explanation:

10 rectangles, 2 are shaded in.

Fraction: 1/5

Decimal: 0.2

Percent: 20%

Answer:

You can insert any number instead of X and y because they are Variables.

Answer:

Easy! Abu solved 100 multiplication problems more than division problems

Step-by-step explanation: Just take 231 - 131 = 100 :D

Answer:

x=230

Step-by-step explanation:

x÷10=23

multiply to undo division; multiply both sides by 10

x=230

Answer:

7m or 7 times m

Step-by-step explanation:

3 times m = 3m

4 times m = 4m

3m + 4m = 7m (7 times m)

Answer:

3(m) + 4(m) = ?

Step-by-step explanation:

does this work?

The meaning of the point with an x-coordinate of 2 is in 2 seconds, the commuter travels 120 feet.

An equation is an expression that shows the relationship between two or more numbers and variables.

Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.

From the graph, the x coordinate 2, have a y coordinate of 120. Hence:

The meaning of the point with an x-coordinate of 2 is in 2 seconds, the commuter travels 120 feet.

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Answer:

The maximum distance between supports for the beam to support a weight of 1600 lb is also 4.5 feet.

Step-by-step explanation:

We are given that weight P is inversely proportional to the distance D between the supports of the beam, and for this certain type of wooden beam, we have:

P = 7200/D

To find the distance between supports needed to carry 1600 lb, we can substitute P = 1600 in the above equation and solve for D:

1600 = 7200/D

D = 7200/1600

D = 4.5 feet

So the distance between supports needed to carry 1600 lb is 4.5 feet.

To find the maximum distance between supports for the beam to support a weight of 1600 lb, we can use the same equation and solve for P = 1600:

1600 = 7200/D

D = 7200/1600

D = 4.5 feet

Therefore, the maximum distance between supports for the beam to support a weight of 1600 lb is also 4.5 feet.

The trigonometry ratio that would be used to find a and x is 13. Sine and 14. Tangent.

The right triangle is the foundation of trigonometry. Hence, one of the relationships in that right triangle is defined by the tangent. The ratio of the opposing side to the adjacent side of a specific right triangle angle is the connection that the tangent specifies. You must first identify the hypotenuse in order to find the tangent. The hypotenuse is generally the longest side of the right triangle. After labelling your sides, you proceed to take the proper ratio.

The value of a is opposite to the given angle.

Here, the value of hypotenuse is also known.

Hence, the trigonometric identity that gives the relationship between opposite side and hypotenuse is sine. Option A is the correct answer.

14. For the triangle the segments are opposite side and adjacent side to the given angle.

Hence, the trigonometric identity that gives the relationship between opposite side and adjacent side is tan. Option C is the correct answer.

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Answer:

What's the equation?

Step-by-step explanation:

Answer:

0.691

if its 69.1 in percentage then the decimal equivalent is 0.691

Answer:

The two numbers are 35 and 73.

Step-by-step explanation:

We can solve this problem by creating two simultaneous equations using the information given.

Let number 1 = x

Let number 2 = y

x = y - 38 -> ( 1 )

x + y = 108 -> ( 2 )

We can solve simultaneous equations using substitution or elimination. For this question, we will use substitution as it is the easier and shorter option.

Substitute ( 1 ) into ( 2 ):

x + y = 108 -> ( 2 )

( y - 38 ) + y = 108

2y - 38 = 108

2y = 146

y = 146 / 2

y = 73 -> ( 3 )

Substitute ( 3 ) into ( 1 ):

x = y - 38 -> ( 1 )

x = ( 73 ) - 38

x = 35

Therefore:

x = 35 , y = 73

Answer:He bought 9 cans.

Step-by-step explanation:

27divided by 3 is 9.

Answer:

To determine the amount of engine oil needed, we need to find 5% of 3.8 gallons:

0.05 x 3.8 = 0.19

So, 0.19 gallons of engine oil should be added to the jerry can.

Answer:

71

Step-by-step explanation:

if you add 15+15+11+11+19 you will be getting 71

Check the picture below.