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
IrinaK [193]
3 years ago
5

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = –8x + x2 + 7 ?

Mathematics
2 answers:
hjlf3 years ago
8 0
Vertex of x^2 = (0,0)

Vertex of x^2 - 8x + 7

     Find the roots by factoring
         (x - 7)( x -1 )=0
           x= 7, x = 1
           middle: [7+1]/2 = 8/2 = 4
           g(4) = 4^2 -8(4) + 7 = 16 - 32 + 7 = -9
           Vertex = (4,-9)

Then the translation is right 4, down 9. This is the first option.

 
Leya [2.2K]3 years ago
8 0
The vertex form of the function:
g ( x ) = x² - 8 x + 7 = ( x² - 8 x + 16 ) - 16 + 7 =
= ( x - 4 )² - 9
Answer:
C )  right 4, down 9.
You might be interested in
Sanjay can travel 342 miles in 6 hours. at this rate, how far can he travel in 5 hours?
pantera1 [17]
285 miles in 5 hours
4 0
3 years ago
Read 2 more answers
Raj gave his mother a bouquet of 12 pink and white roses. There were 4 pink roses in the bouquet. Which ratio
Studentka2010 [4]

Sorry I was wrong, I didn’t mean to get it wrong.

6 0
2 years ago
Read 2 more answers
What of the following is an arithmetic sequence?
Gnesinka [82]

Answer: B

1,3,9,27,...

3^0,3^1,3^2,3^3,....

3 0
3 years ago
I'd really appreciate the help​
Nana76 [90]
The answer is c y=7 ...
5 0
3 years ago
Can somebody please help me with this
BartSMP [9]
You just need pythagorean theorem c=a2+b2=72+42≈8.06226
7 0
3 years ago
Other questions:
  • In the equation 9^2 x 27^3 = 3^x, what is the value of x? <br> Show your work on scratchpaper
    7·1 answer
  • if 1/2 an apple was shared equally among 3 people. what fracton of the who apple did each person recive.
    11·1 answer
  • Given a 30-60-90 triangle with a long leg of 9 inches, determine the length of the hypotenuse
    11·1 answer
  • Please help me with this math question
    12·1 answer
  • Each Saturday the gym holds 45 minute yoga classes. The weekday yoga classes last 30 minutes. The number of weekday classes vari
    15·1 answer
  • There are two friends. Each friend has a dollar to buy some pie. The first friend buys two-eighths of a pie for a dollar. The se
    13·1 answer
  • Please help asap 20 points
    6·2 answers
  • From points A and B, the distance between which is 1020 mi, two trains left simultaneously towards each other. The speed of one
    9·1 answer
  • The base of a triangle is 7 inches more than 4 times the height. If the area of the triangle is 93 square inches, find the base
    11·1 answer
  • 50 points!!! Please help ASAP!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!