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
kakasveta [241]
3 years ago
7

Convert the following quadratic function from vertex form to standard form. f(x)=-3(x-4)^2+7

Mathematics
1 answer:
tigry1 [53]3 years ago
4 0
The graph of the quadratic function<span> in </span>standard form<span>, </span>f(x<span>) = ax² + bx + c, is a ... </span>f(x<span>)= (3x – 5)(7x – 13); y = (5x – </span>7)(6x – 5) ... Intercept form: y = 9(x<span> - </span>2/3<span> + √</span>3/3)(x<span> - </span>2/3<span> - √</span>3/3<span>) = (3x – </span>2<span> + ... Find p and q to </span>convert f(x<span>) to the </span>Vertex Form<span>: </span>f(x) = a*(x<span> + p)² + q ... Solution. y = 5*(x² - 8x/5 + </span>2/5) = 5(x<span> –</span>4<span>/5)² – 16/5 + </span>2<span>.</span>
You might be interested in
The algebraic expression 2x -4 when x=8 is evaluated as
jok3333 [9.3K]

Answer:

12

Step-by-step explanation:

2x-4

Subsitute x for 8 2(8)-4

Simply 16-4

12

3 0
3 years ago
Determine the value of x. Round answer to the nearest hundredth. thank you to whoever helps! Will Be Marked as BRAINLIEST!
Finger [1]

Answer:

<h3>34.61</h3>

Step-by-step explanation:

Find the diagram attached

From the diagram;

Hypotenuse = 81.9

Angle of elevation = 65degrees

Required

The value of x (Adjacent)

Using the SOH CAH TOA identity

cos theta = adjacent/Hypotenuse

cos 65 = x/81.9

x = 81.9cos65

x = 81.9(0.4226)

x = 34.61

Hence the value of x to the nearest hundredth is 34.61

6 0
3 years ago
Solve | x-3 | -4 = 10
Westkost [7]

Answer:

the answer is 17 or -11

Step-by-step explanation:

|x-3| - 4 = 10

|x-3| = 14

x-3 = 14 or -14

x = 17 or -11

6 0
3 years ago
Simplify 7/21 ASAP (SHOW YOUR WORK)
KatRina [158]
7/21 can be simplified to 1/3 because 7 divided by 7 equals 7 and 21 divided by 7 equals 3.
4 0
3 years ago
bejamin writes an expresssion for the sum of 1 cubed 2 cubed and 3 cubed what is the value of the expresssion​
sashaice [31]

Answer:

36

Step-by-step explanation:

1^3 + 2^3 + 3^3 = 1 + 8 + 27 = 36

5 0
3 years ago
Other questions:
  • How much larger is 400 than 40?
    14·2 answers
  • Find the volume of the composite solid. Round your answer to the nearest tenth.
    7·1 answer
  • Is a 2 prime number or a composite number?
    8·2 answers
  • Donald earns 4.5% commission all his sales. If the sale of a dryer earns him a $24 commission, find the sales price of the dryer
    9·1 answer
  • I'LL GIVE BRAINILIEST!!!
    5·2 answers
  • You are 420 miles from home and you are driving toward home at an average rate of 60 miles per hour. The distance d (in miles) a
    8·1 answer
  • Rationalise the denominator of<br> 2√3 + 3√2/4√3 +√2
    14·2 answers
  • -1/6 + 4/5 Write your answer in simplest form
    10·1 answer
  • A 12-foot flagpole stands 24 feet from the base of an oak tree. If the shadow of the flagpole is 16 feet long, how tall is the o
    14·1 answer
  • 8(11 - x) = 152<br><br> Solve for x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!