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
Len [333]
2 years ago
5

Which statement best describes the effect on the graph of y = (x – 9)2 if the equation is changed to y = (x + 9)2? The graph mov

es up 18 units. The graph moves down 18 units. The graph moves left 18 units. The graph moves right 18 units.
Mathematics
2 answers:
wariber [46]2 years ago
4 0

Answer:

The graph moves left 18 units.

Step-by-step explanation:

alexandr402 [8]2 years ago
3 0

Answer:

Third option: The graph moves left 18 units.

Step-by-step explanation:

Some transformations for a function f(x) are shown below:

If f(x)+k, the function is shifted up "k" units.

If f(x)-k, the function is shifted down "k" units.

If f(x+k), the function is shifted left "k" units.

If f(x-k), the function is shifted right "k" units.

In this case, we can observe that graph of y = (x - 9)^2 is changed to y = (x + 9)^2

Since:

 -9+18=9

We can conclude that the function y = (x - 9)^2 is shifted left 18 units to get the function y = (x + 9)^2.

You might be interested in
The 8 red markers in a package account for 4% of all markers in the package. How many markers are in the package?
Vlad [161]

Answer:

192 markers

Step-by-step explanation:

if 8 = 4% then 2=1%

so we can assume there are 200markers in the package.

8-200= 192 markers

6 0
2 years ago
A high school teacher grades a math test. She wants to see the numerical
suter [353]

to see quick score she must use a pie chart

5 0
2 years ago
X-intercept and y-intercepts og y=x^2-3
Rufina [12.5K]

Answer:

Part 1) The y-intercept is the point (0,-3)

Part 2) The x-intercepts are the points (-\sqrt{3},0)\ and\ (\sqrt{3},0)

Step-by-step explanation:

we have

y=x^{2}-3

This is a vertical parabola open upward

step 1

Find the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

y=(0)^{2}-3

y=-3

The y-intercept is the point (0,-3)

step 2

Find the x-intercepts

we know that

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

x^{2}-3=0

solve for x

Adds 3 both sides

x^{2}-3+3=0+3

x^{2}=3

take square root both sides

x=(+/-)\sqrt{3}

so

The x-intercepts are the points (-\sqrt{3},0)\ and\ (\sqrt{3},0)

3 0
2 years ago
1 point
arsen [322]

Answer:

the answer is 32 :)

hope this helps

8 0
3 years ago
Read 2 more answers
4x - 3y = 11<br>2x - 5y = 25<br><br>solve using elimination and substitution method​
Iteru [2.4K]

Answer:

hope it helps forget about my writing

8 0
3 years ago
Read 2 more answers
Other questions:
  • HELPP!!!! WHAT IS THE VOLUME????
    7·2 answers
  • Write an equation of a line with an undefined slope and passing through the point (-2,4).
    6·1 answer
  • The quotient of y and 5 is equal to 27
    7·1 answer
  • 27 1/5 over 4/5 as a unit rate
    15·1 answer
  • A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
    10·1 answer
  • Find the slope of the line that passes through (3,7) and (5,4)
    15·1 answer
  • Plz help I need it badly!!!!!
    10·2 answers
  • 8 = 3a + 4...Anyone know the answer??
    5·2 answers
  • Can any help simplify ?
    11·2 answers
  • the bulk juice outlet charges $4 for a quart of any organic juice. using this information, fill in the prices for different volu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!