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
frosja888 [35]
2 years ago
14

WILL MARK BRAINIEST!! 50 POINTS.

Mathematics
2 answers:
galben [10]2 years ago
7 0

Answer:

Part A: The two types of types of transformation are

1) Rotation of 11.3° about (1, 2)

2) By algebraic transformation

Part B:

Rotation by 11.3° and T(2 - y)×1/2 + x, 0)

Part C: The transformation that can be used to transform f(x) to g(x) is T(2 - y)×1/2 + x, 0)

Step-by-step explanation:

The coordinates through which the linear function f(x) passes = (1. 3) and (3, 13)

The coordinates through which the linear function g(x) passes = (1, 3) and (1, 13)

The equation for f(x) in slope and intercept form. y = m·x + c is given as follows;

The slope, m = (13 - 3)/(3 - 1) = 5

The equation in point and slope form is y - 3 = 5×(x -1)

y = 5·x - 5 + 3 = 5·x - 3

y = 5·x - 3

The equation for g(x) in slope and intercept form. y = m·x + c is given as follows;

The slope, m = (13 - 3)/(1 - 1) = ∞

∴ The equation in point and slope form is x = 1

Therefore, the two equations meet at the point (1, 2)

The transformation that can be used to transform f(x) to g(x) is T(2 - y)×1/2 + x, 0)

2) Another transformation that can be used is to rotate f(x) by the vertex angle as follows

Vertex angle is 90° - tan⁻¹(m) = 90° - tan⁻¹(5) ≈ 11.3°

Rotation of f(x) by 11.3° about (1, 2) gives g(x)

Hope this helped!

tiny-mole [99]2 years ago
6 0

Answer:

Step-by-step explanation:

One simple kind of transformation involves shifting the entire graph of a function up, down, right, or left. The simplest shift is a vertical shift, moving the graph up or down, because this transformation involves adding a positive or negative constant to the function. In other words, we add the same constant to the output value of the function regardless of the input. For a function  

g

(

x

)

=

f

(

x

)

+

k

, the function  

f

(

x

)

 is shifted vertically  

k

 units.

Graph of f of x equals the cubed root of x shifted upward one unit, the resulting graph passes through the point (0,1) instead of (0,0), (1, 2) instead of (1,1) and (-1, 0) instead of (-1, -1)

Figure 2. Vertical shift by  

k

=

1

 of the cube root function  

f

(

x

)

=

3

√

x

.

To help you visualize the concept of a vertical shift, consider that  

y

=

f

(

x

)

. Therefore,  

f

(

x

)

+

k

 is equivalent to  

y

+

k

. Every unit of  

y

 is replaced by  

y

+

k

, so the  

y

-

 value increases or decreases depending on the value of  

k

. The result is a shift upward or downward.

A GENERAL NOTE: VERTICAL SHIFT

Given a function  

f

(

x

)

, a new function  

g

(

x

)

=

f

(

x

)

+

k

, where  

k

 is a constant, is a vertical shift of the function  

f

(

x

)

. All the output values change by  

k

 units. If  

k

 is positive, the graph will shift up. If  

k

 is negative, the graph will shift down.

EXAMPLE 1: ADDING A CONSTANT TO A FUNCTION

To regulate temperature in a green building, airflow vents near the roof open and close throughout the day. Figure 2 shows the area of open vents  

V

 (in square feet) throughout the day in hours after midnight,  

t

. During the summer, the facilities manager decides to try to better regulate temperature by increasing the amount of open vents by 20 square feet throughout the day and night. Sketch a graph of this new function.

Solution

HOW TO: GIVEN A TABULAR FUNCTION, CREATE A NEW ROW TO REPRESENT A VERTICAL SHIFT.

Identify the output row or column.

Determine the magnitude of the shift.

Add the shift to the value in each output cell. Add a positive value for up or a negative value for down.

EXAMPLE 2: SHIFTING A TABULAR FUNCTION VERTICALLY

A function  

f

(

x

)

 is given below. Create a table for the function  

g

(

x

)

=

f

(

x

)

−

3

.

x

 2 4 6 8

f

(

x

)

 1 3 7 11

Show Solution

Identifying Horizontal Shifts

We just saw that the vertical shift is a change to the output, or outside, of the function. We will now look at h

You might be interested in
1,6, 11, 16 .. Find the 12th term of this Ap.?
Nonamiya [84]

Answer: 61

Step-by-step explanation: It's going up by five each time. We can write a function...

f(x)=5x+1

Starting Value: 1

Rate of Change: 5

x=12

f(12)=5(12)+1

5 times 12 is 60

60 + 1= 61

Therefore the answer is 61

6 0
2 years ago
I need to show my work for this answer. Solve for x
ale4655 [162]

Answer:

natoooooooy natoooooy natooooy

Step-by-step explanation:

natoooooooy

3 0
2 years ago
Write a slope-intercept equation of a line that passes through (-3,4) and (3,-8)
Umnica [9.8K]
Y=-2x-2 is the right answer
4 0
3 years ago
I need help with this question
Black_prince [1.1K]

Answer:

Step-by-step explanation:

The slope-intercept form is found by solving that equation for y.

If y-3=\frac{1}{2}(x-1) then

y-3=\frac{1}{2}x-\frac{1}{2} and

y=\frac{1}{2}x-\frac{1}{2}+3 and

y=\frac{1}{2}x-\frac{1}{2}+\frac{6}{2} so

y=\frac{1}{2}x+\frac{5}{2}

The answer you have chosen is the correct one!  Good job!

6 0
3 years ago
Select the correct answer.<br> Which graph shows a function and its inverse?
Anit [1.1K]

Answer:

first graph shows the function and it's inverse

8 0
3 years ago
Other questions:
  • A value two standards deviation from the mean is more likely to occur than a value three standard deviations from the mean.
    15·2 answers
  • Given that f(x) = 6x2 + 72, find x.
    8·1 answer
  • Solve each equation for x over the set of real numbers.<br><br> 3x+5/(x-1)(x^4+7)
    13·1 answer
  • A beverage manufacturer performs a taste-test and discovers that people like their fizzy beverages best when the radius of the b
    15·2 answers
  • A coin is flipped 6 times, each time landing on heads. What is the probability that on the next flip, the coin lands on Tails? *
    12·1 answer
  • Three is a zero of the equation x^3-4x^2-3x+18=0
    9·1 answer
  • Cuánto es -2+(-3)+4-(-3)-5
    13·2 answers
  • I need help with this please
    7·2 answers
  • The largest fish Mandy caught last year weighed 11 kg correct to the nearest kg.
    7·1 answer
  • 3. Which of the following is an<br> arithmetic sequence?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!