1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darya [45]
3 years ago
10

Help on math please!!!

Mathematics
1 answer:
juin [17]3 years ago
5 0

Table:

y = x²

can also be written as: f(x) = x²

Plug in each x value and calculate the output:

f(-4) = (-4)² = 16

f(-3) = (-3)² = 9

f(-2) = 4

f(-1) = 1

f(-\frac{1}{2}) = \frac{1}{4}

f(0) = 0

f(\frac{1}{2}) = \frac{1}{4}

f(1) = 1

f(2) = 4

f(3) = 9

f(4) = 16

Answers:

a) graph shown in picture

b) vertex is at (0, 0)

You might be interested in
The sum of 4 consecutive odd numbers is 40 What is the fourth number
Gnom [1K]

Answer:

The fourth number is 13

Step-by-step explanation:

7+9+11+13 = 40 it's the only one that works

8 0
3 years ago
The perimeter of a rectangular piece of paper is 52 inches. The area is 133 square inches. What are the dimensions of the paper?
valkas [14]

Answer:

7 inches by 19 inches

Step-by-step explanation:

We can use a system of equations for this.

<em>x=length</em>

<em>y=width</em>

2x+2y=52 (Perimeter)

xy=133 (Area)

We must find x and y that fit both these equations.

Hope this helps :)

3 0
2 years ago
If 2x + 1 = 10 - x then value of x is: *
den301095 [7]

Answer:

Step-by-step explanation:I don't say you have to mark my ans as brainliest but plz don't forget to thank me if it has really helped you...

3 0
3 years ago
Isabella uses the equation V = one-third (12) squared (9) pi to find the volume of the cone below.
lyudmila [28]

Isabella’s error is  Isabella should have divided the product of 12π and 9 by 3 to get V = 12π(9)/3 option fourth is correct.

<h3>What is a cone?</h3>

It is defined as a three-dimensional shape in which the base is a circular shape and the diameter of the circle decreases as we move from the circular base to the vertex.

\rm  V=\pi r^2\dfrac{h}{3}

Isabella equation:

\rm V = \dfrac{1}{3}(12)^2(9)\pi

The area of the base = 12π square cm

\rm V = \dfrac{12\pi (9 )}{3}

Thus, Isabella’s error is  Isabella should have divided the product of 12π and 9 by 3 to get V = 12π(9)/3 option fourth is correct.

Learn more about the cone here:

brainly.com/question/16394302

#SPJ1

6 0
2 years ago
How do i solve this please help me out!
SCORPION-xisa [38]
The answer is similar
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which real number property is illustrated here? *
    12·1 answer
  • Which point represents an approximate solution to this system of equations?
    10·2 answers
  • Can a triangle have more than one obtuse angle?
    13·2 answers
  • How do you write a rule for 2, 10, 5, 250? Order of operations?
    14·1 answer
  • What is 5.9% of 100%
    14·1 answer
  • 5) Which of the following is not a
    9·1 answer
  • Nate made 8 loaves of bread on Monday and 10 more on Tuesday. He gave an equal number to each of his 9 neighbors. How many loave
    13·1 answer
  • Hello please help i’ll give brainliest
    8·1 answer
  • Zenaida is shopping and wants to purchase a $320 stereo system. The store is offering an incentive of 10 to 30 percent off when
    10·2 answers
  • Use the Fundamental Theorem of Calculus to find the "area under curve" of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!