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
jeyben [28]
2 years ago
11

What is the standard form for the quadratic function?f(x) = (x – 3)2 + 5​

Mathematics
1 answer:
Minchanka [31]2 years ago
7 0

Answer:

f(x)  = x² - 6x + 14

Step-by-step explanation:

Standard form is ax² + bx + c = 0 or f(x) = ax² + bx + c

So we are going to expand the equation and combine like terms:

f(x) = (x - 3)² + 5

f(x) = x² - 3x - 3x + 9 + 5

f(x) = x² - 6x + 9 + 5

f(x) = x² - 6x + 14

You might be interested in
Find the value of x
iVinArrow [24]

Answer:

x = 121

Step-by-step explanation:

Let the measure of the altitude of the given triangle be h units.

By geometric mean theorem:

h =  \sqrt{23 \times x}  \\  \\ h =  \sqrt{23x}  \\  \\ now \: by \: pythagors \: theorem \\  \\  {(x + 11)}^{2}  =  {h}^{2}  +  {x}^{2}  \\  \\   \cancel{{x}^{2}}  + 22x + 121 =  {( \sqrt{23x} )}^{2}  +  \cancel{{x}^{2}} \\  \\ 22x + 121 = 23x \\  \\ 22x - 23x =  - 121 \\  \\  - x =  - 121 \\  \\ x = 121

4 0
3 years ago
The cosine ratio is used to find missing angle measures and side measures in
VashaNatasha [74]
... right triangles.
7 0
3 years ago
15. Xavier filled a 36 ounce cup with water. He
aniked [119]

Answer:28.8 ounces

Step-by-step explanation:20% -36 =22.8

4 0
2 years ago
two cars travel in opposite directions, starting from the same place at the same time. One travels at an average rate of 48 mile
asambeis [7]
So in 1 hour they will be 48+55=103 miles apart
how many hours will it be in 618
103 times x hours=618
divide both sides by 103
x=618/103
x=6

the answer is 6 hours
6 0
3 years ago
Simplify the expression using the distributive property 9(4y-7)
lbvjy [14]
Multiply what is outside the parenthesis by what is inside.
the answer is 36y-63
hope i helped!!
5 0
2 years ago
Read 2 more answers
Other questions:
  • What divided by what gives me 12/15
    15·1 answer
  • Which of the binomials below is a factor of this trinominal? x^2-13+30
    10·1 answer
  • What do the common factors of 120 and 150 represent?
    13·1 answer
  • one number is 7 more than twice the other number. if the sum of the two numbers is 19, find the two numbers
    10·1 answer
  • What is 0.7283 written in standard form​
    10·2 answers
  • Each page of scrapbook has 144 square inches. In arts and crafts class there will be 13 students. How many pages of scrapbook pa
    7·2 answers
  • Someone please solve this​
    13·1 answer
  • How much sales tax would you pay on a bike that costs $225 and sales tax is 5.3%?​
    14·1 answer
  • Which is a stretch of an exponential decay function?
    7·1 answer
  • The triangles are congruent by SSS or HL.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!