What type of function is f/x )= x?

The domain and scope of the identity function are the same. Equation for the identity function is  f(x) = x, or y = x.

An statement, rule, or law in mathematics that specifies the connection between an independent variable and a dependent variable (the dependent variable). A relationship between a group of inputs and one output each is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. Y=X2 is an illustration of this. You only receive one output for y if you enter anything for x. The fact that x is the input value leads us to argue that y is a function of x.

identity function are the same.

Equation for the identity function is

f(x) = x, or y = x.

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If a parabola opens downward, the highest point on the graph is called the ____ of the parabola.

What is the solution to this using substitution method pls show ur work

A quadratic function y = f(x) is plotted on a graph and the vertex of the resulting
parabola is (-4,-6). What is the vertex of the function defined as
g(x) = f(x) + 3?

An equilateral triangle is
Always/sometimes/never
similar to a scalene triangle, because we can
sometimes/always/never
map one onto the other using only dilations and rigid
transformations?

Rosie is building a wheelchair ramp that is 24 feet long and 2 feet high. She needs to install a vertical support piece 16 feet from the end of the ramp. What is the length of the support piece in inches?

B
40
24
С
A
b
Find the length of “b” using
the Pythagorean Theorem.
Enter

Laurie needs at least 40 pounds of topsoil for a new flower bed. Each bag of topsoil is 200 ounces. Laurie determines that if she buys 3 bags of topsoil she will have enough for the flower bed. Is Laurie correct? Why or why not?

BRAINLIEST
a. 2 root of 5
b. 4
c. 4 root of 5
d. 3​

Country bank pays a simple interest rate of 4% per year. A student plans to invest 5000. How much money will the student have at the end of 6 years

Which of the following situations represents a proportional relationship?
F The amount of money in the piggy bank y, after x weeks. With an initial amount of
$35 and saving $80 per week.
The number of oranges y contained in x sacks if each sack has 45 oranges.
H The values of x and y. The value of x = 18 when y = 2, then x = 36 when y = 3.
I The weight a dog y, after x months if its initial weight is 5 pounds and gains 2
pounds per month

help please, special right triangles, find the value of each variable

A circular plate has a diameter of 9 inches. What is the area of the plate? Explain the steps you follow to get to your answer

Percy wrote a total of 15 pages over 5 hours. After spending 6 hours writing this week, how many pages will Percy have written in total? Assume the relationship is directly proportional. pages

4. Figure RST has been rotated 90 degrees clockwise to form figure OPQ.
Which of the following statements is true?
AD
O
T
is a
O meRem20
RS - PQ
O
STOP
m2S = m_P

An art teacher is making packages of paintbrushes and plant for his students.
He has 24 brushes and 40 tubes of paint. Each package will have the same number
of brushes and the same number of tubes of paint.
a. What is the greatest number of packages that the art teacher can make using
all the paintbrushes and paint? Show your work.

PLZZZ ANSWER HURRY 25 POINTS

Which shape below is the pre-image. How can you tell?

x-3=4
x= ______

explain

cuantos números primos hay entre 30 y 40?

(I will give brainiest) Chelsea has just started her own flower business appropriately named Flowers by C.
She knows that she needs to order carnations and roses for her grand opening in order to make
bouquets and vases to sell. She can order a maximum of 300 carnations and 250 roses. The following inequalities represent the total number of bouquets and vases she can make given the
orders she places. Let x represent the number of bouquets and y represent the number of vases.
If she wants to make 18 vases, what is the maximum number of bouquets she can make?

the width of a rectangule is 4 feet and the diagonal length of the rectangle is 13 feet, which mesurment is closest to the length of this rectangle in feet

Can someone explain this lol thanks Find the volume of the rectangular
prism.
4
3
9
[?] units

dar el perímetro de un círculo con diámetro de 8.
dar el area de un círculo dado el radio de 12

Help me find the value of W

Joseph is a college student at The University of Texas. He made good grades in high school and received a scholarship that pays for his school, housing and books. Joseph does not have a car, but still needs to pay for his own meals. He calculates that he needs to make at least $450 per month. He has a job working at the bookstore and gets paid $15 per hour. What is the minimum number of hours that Joseph must work per week to make $450 per month?
A. 40 hours
B. 7.5 hours
C. 22.5 hours
D. 11 hours

What is the area of the figure?

A figure consists of a right triangle and 2 rectangles. The right triangle has legs 3 and 4 centimeters long and hypotemuse 5 centimeters long. One rectangle is 3 centimeters long and 4 centimeters wide. The other rectangle is 1.5 centimeters long and 4 centimeters wide.
A. 12 cm2
B. 24 cm2
C. 28 cm2
D. 42 cm2

Find the median and Interquartile Range:
33, 42, 31, 27, 47, 23, 40, 45, and 43

When rolling a die, calculate the probability as a fraction of rolling an even number. The probability is

Que funciones madre tienen su punto de inicio en el origen

Find the length of the third side. If necessary, round to the nearest tenth. 7 5