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
Sonja [21]
3 years ago
12

Use the parabola tool to graph the quadratic function.

Mathematics
1 answer:
prisoha [69]3 years ago
4 0

Answer:

Step-by-step explanation:

Simply by comparing the given

f(x)=(x-2)^2-3   to

f(x) = (x-h)^2 + k, we see that h = 2 and k = -3, which tells us that the vertex of the graph is (2, -3).  This parabola opens up because the coefficient of (x-2)^2 is +1.

Evaluating f(x)=(x-2)^2-3 at x = 4 (an arbitrary value), we see that

                 f(4) = (4-2)^2 - 3 = 4 - 3 = 1.

The point (4, 1) is also on the graph of this parabola.

Graph the vertex (2, -3) and the arbitrarily chosen point (4, 1).  Remember that (2, -3) is the minimum of this function, so for x other than 2, the y-value is greater than -3.

You might be interested in
What is the slope of this line?
Brums [2.3K]

Answer:

slope=\frac{1}{4}

Step-by-step explanation:

The slope of a line can be seen as:

\frac{rise}{run}

Rise over run is the change in the y values over the change in x values. For example, in this graph, you would start on one of the points given. From there, you would move up first. After moving up a certain number of spaces, you would move to the side until you reach the other point.

In the graph, you would move up until you are in line with one of the other points. Starting at (-4,5), move up one space, then to the left 4 spaces to reach the point (0,6). Using the spaces moved in the rise over run:

\frac{1}{4} =\frac{rise}{run}=slope

Therefore, the slope is \frac{1}{4}.

This is true for any two points on the line.

:Done

*When you move up, the number will be positive (\frac{+y}{x} ). If you move down, the number will be negative (\frac{-y}{x} ). If you move left, the number will be positive (\frac{y}{+x}). If you move right, the number will be negative (\frac{y}{-x} ). Keep this in mind. It is very important.

**Always <em>move along the y-axis first</em>, then move along the x-axis. If you do it the other way, the slope will be wrong.

6 0
3 years ago
3/4 of 24 is 3 groups of 6, which is 18. So Han ate 18 less than Tyler, or Han at 6. So you take the 24(x) and you subtract 24 o
aksik [14]

Answer:

Step-by-step explanation:

Let the total amount ate by Tyler and Han be 24

Let the amount Tyler ate be x

Amount Han ate be y

If Tyler ate 3/4 of the total, then Amount ate by Tyler is expressed as;

x = 3/4of 24

x = 3/4×24

x = 3×6

x = 3(6)

x = 18

Hence the amount Tyler ate is 18

If Han ate 18 less than Tyler, the amount ate by Han will be;

Han y = 24-(3/4(24)

y = 24-{3(6)}

y = 24-18

y = 6

Hence the total Han ate is 6

8 0
3 years ago
Twenty percent of a number is equal to 6 less than one half of the same number. What is the number?
Aliun [14]
The number is 20. Work in picture if you want it or want justification of steps:)

7 0
3 years ago
If the function y=x^5 is transformed to y=x^5+3 what’s the statement
Anastaziya [24]

I dont know what you mean by the question but according to me.

If y=x^5

y=x^5+3

Then y+3=x^5+3

Answered by Gauthmath must click thanks and mark brainliest

7 0
3 years ago
Please help 30 points
kolezko [41]

See attachment for the graph of the function y = 5 sin(4x)

<h3>How to graph the trigonometry function?</h3>

The trigonometry function is given as:

y = 5 sin(4x)

To plot the graph, we use the following domain:

x > 0

This represents the minimum value of x

Also, we use

x < π/2

This represents the maximum value of x

When the domain are combined, we have:

0 < x < π/2

This means that the domain that gives a complete cycle is 0 < x < π/2

See attachment for the graph of the function

Read more about trigonometry function at

brainly.com/question/1143565

#SPJ1

4 0
1 year ago
Other questions:
  • Jorgen made deposits of $250 at the end of each year for 12 years. The rate received was 6% annually. What's the value of the in
    5·2 answers
  • Choose the right answer.
    5·2 answers
  • 3/4 of what equals 75
    8·2 answers
  • In City Lake, researchers caught, marked, and released 258 bass. Later, they took a sample of 130 bass and found that 26 were ma
    7·1 answer
  • What is 5/3 times 6/48
    8·2 answers
  • Homework due in 10 minutes!!!
    9·2 answers
  • a group f 4 people share 1/2 pound of almonds.How many pounds of almonds does each person get? Choose an equation you can use to
    6·1 answer
  • Sara has a gift box with a volume of 64 in3. The length, width, and height of the box are all y inches. Sara needs to determine
    11·1 answer
  • Rearrange the formula v= u + at to make a the subject​
    12·2 answers
  • Which table of ordered pairs represents a proportional relationship?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!