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
ira [324]
3 years ago
14

Let f(x)=4x^2+6 .

Mathematics
2 answers:
elena-s [515]3 years ago
8 0

Answer:

1 - g(x)=4x^2+2.

2 - g(x)=6x^2-8

Step-by-step explanation:

Ques 1: We are given the function, f(x)=4x^2+6

Now, we have, the function f(x) is translated 4 units down to get the function g(x).

Thus, the translated function is, g(x)=4x^2+6-4.

That is, the translated function is, g(x)=4x^2+2.

Ques 2: We are given the function, f(x)=\frac{3}{4}x^2-1

Now, we have, the function f(x) is stretched vertically by a factor of 8 to get the function g(x).

Thus, the stretched function is, g(x)=8\times (\frac{3}{4}x^2-1)

That is, the stretched function is, g(x)=6x^2-8

Aleks [24]3 years ago
5 0
1.) g(x)=4x^2+2
2.) g(x)=3/4x^2+7
You might be interested in
I need help with this ​
Maksim231197 [3]

Answer: 4.75

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
CAN SOMEONE HELP ME PLEASE ILL GIVE BRAINLEST..I need step to step equation thanks​
Dmitrij [34]

Answer:

The required co-ordinate is (-2, -5).

Step-by-step explanation:

For a given point, reflection of a point (x, y) across a horizontal line y = k, the reflected co-ordinates will be: $ R_{y = k} = (x, 2k - y) $.

Here, (x, y) = (-2, 7) then reflection along the line y = 1, we get:

$ R_{y = 1} (-2, 7) = (-2, 2(1) - 7) $

= (-2, -5)

The reflected point is (-2, -5).

5 0
3 years ago
In the triangles shown, ABC is dilated by a scale factor of to form XYZ. Given that mA = 45o and mB = 105o, what is mZ?
kompoz [17]

The value of angle Z is 30 degrees

<h3>How to determine the value of angle Z?</h3>

The given parameters are:

ABC is dilated to form XYZ

This means that the triangles ABC and XYZ are similar triangles and the corresponding angles are equal

So, we have the following angle equations

A = X

B = Y

C = Z

Also, we have

A + B + C = 180

Substitute C = Z in A + B + C = 180

A + B + Z = 180

Substitute A = 45 and B = 105

So, we have:

45 + 105 + Z = 180

Evaluate the like terms

150 + Z = 180

Subtract 150 from both sides

Z = 30

Hence, the value of angle Z is 30 degrees

Read more about angles at:

brainly.com/question/25716982

#SPJ1

4 0
1 year ago
Please sketch graph of the function f(x) = |x+2|.
Burka [1]

Answer:

The absolute value can be graphed using the points around the vertex (-2, 0), (-4, 2), (-3, 1), (-1, 1), (0, 2).

Step-by-step explanation:

The find the x coordinate of the vertex, set the inside of the absolute value x + 2 equal to 0. In this case, x + 2 = 0.

x + 2 = 0

Subtract 2 from both sides of the equation.

x = -2

Replace the variable x with -2 in the expression.

y = |(-2) + 2|

The absolute value vertex is (-2, 0).

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

For each x value, there is on y value. Select few z values from the domain. It would be more useful to select the values so that they are around the x value of the absolute value vertex.

Substitute the x value -4 into f(x) = |x+2|. In this case, the point is (-4,2).

y=2

Substitute the x value -3 into f(x) = |x+2|. In this case, the point is (-3,1).

y=1

Substitute the x value 0 into f(x) = |x+2|. In this case, the point is (0,2).

y=2

You can find the graph in the attachment.

6 0
3 years ago
Solve |x| &gt; -9.<br><br> No solution <br><br> All reals<br><br> { x | x &lt; -9 or x &gt; 9}
neonofarm [45]

All reals is the answer.

Since y =-9 graph is way below the absolute value graph. Meaning that y value of modulus is greater than the constant graph.

6 0
3 years ago
Other questions:
  • Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes
    11·2 answers
  • descirbe how you approach a problem involving surface area. what do you do first? what are some strategies
    15·1 answer
  • A triangle has a base of 3 cm greater than five times its height. What is the area of the triangle when its height is 6 cm
    14·1 answer
  • Principal $2000 rate of interest 4% time 3 years
    12·1 answer
  • Please guys help. Thank you​
    12·1 answer
  • Help please. it would really help if someone explained
    12·1 answer
  • What is the slope of the line on the graph bekw?<br> 28<br> X<br> 6<br> 1<br> O<br> 1
    11·1 answer
  • Many fences in a rectangular area for his dog to play in the backyard. The area measures 35 yards by 45 yards .What is the lengt
    12·1 answer
  • Marcello is investigating plant growth. The flowers he planted in his garden were expected to grow two inches in one year. This
    9·2 answers
  • Determine the present value, P. you must invest to have the future value, A, at simple interest rater after time t. Round answer
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!