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
nadezda [96]
2 years ago
13

which of the following is a result of shiftinga circle with equation (×-2)+(y-3)^2= 25 to the left 2 unit ?​

Mathematics
1 answer:
Paha777 [63]2 years ago
4 0

Answer:

x^2+(y-1)^2=25

Step-by-step explanation:

eqn of circle : (x-h)^2+(y-k)^2=r^2

center of circle = (h,k)

hence, the center of the current circle is (2,3)

moving 2 units to the left would make the center (0,1)

the radius would remain the same (5) , hence the new eqn would be

(x-0)^2+(y-1)^2=25

x^2+(y-1)^2=25

You might be interested in
PLEASE HELP WITH MATH QUESTION!! EXPLANATION NEEDED TOO!
Dovator [93]

Answer:

Matt should have factored out the leading coefficient 2 on the second step before completing the square

Step-by-step explanation:

To complete the square, you must first factor the leading coefficient from the first two terms.

y = 2x² − 10x − 4

y = 2 (x² − 5x) − 4

y = 2 (x² − 5x + 25/4 − 25/4) − 4

y = 2 (x² − 5x + 25/4) − 25/2 − 4

y = 2 (x − 5/2)² − 33/4

8 0
3 years ago
Find the axis of summetry and the Vertex of its graph. Y=x2/squared-8x
Vilka [71]

Answer:

Direction: Opens Up

Vertex:

(

4

,

−

18

)

(4,-18)

Focus:

(

4

,

−

71

4

)

(4,-714)

Axis of Symmetry:

x

=

4

x=4

Directrix:

y

=

−

73

4

y=-734

Select a few

x

x values, and plug them into the equation to find the corresponding

y

y values. The

x

x values should be selected around the vertex.x

y

2

−

14

3

−

17

4

−

18

5

−

17

6

−

14

xy2-143-174-185-176-14

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:

(

4

,

−

18

)

(4,-18)

Focus:

(

4

,

−

71

4

)

(4,-714)

Axis of Symmetry:

x

=

4

x=4

Directrix:

y

=

−

73

4

y=-734

x

y

2

−

14

3

−

17

4

−

18

5

−

17

6

−

14

xy2-143-174-185-176-14

image of graph

3 0
3 years ago
What are the slope and the y-intercept of the linear function that is represented by the table?
kipiarov [429]
I need the pictures but the y slope is the top I hope this helps
5 0
3 years ago
Debra is on the swim team. Each day she swims 850m. How many kilometers does she swim each day?
lora16 [44]
The answer is 0.85 kilometers hope i helped

3 0
3 years ago
Read 2 more answers
Dividing integers <br> -2/15 divided by 11/30
Akimi4 [234]

Answer:

-0.36363636363

Step-by-step explanation:

Divide it.

7 0
3 years ago
Other questions:
  • Incorrectquestion 41 0 / 1 pts which of the labeled structures are found in dna but not rna? 1 a 2 b 3 c 4 e 1 only 2 only 3 onl
    6·1 answer
  • A certain rectangle is 5 times as long as it is wide. Suppose the length and width are both tripled. The perimeter of the second
    5·1 answer
  • (-8)+(-12)+(-5)+(-9)
    12·1 answer
  • Find the value of x and y
    5·1 answer
  • 7j + 5 - 8k when j = 0.5 and k = 0.25
    9·2 answers
  • Which of the following statements contain a variable? Check all that apply.
    9·1 answer
  • Subtract -2x^2-4x+2 from -6x+2
    12·2 answers
  • What is 0.08 as a percent. ​
    9·2 answers
  • Data were recorded for a car’s fuel efficiency, in miles per gallon (mpg), and corresponding speed, in miles per hour (mph). Sca
    15·1 answer
  • List the 8 numbers between 4 and 40 in a sequence of 10 numbers a common difference
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!