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
Sidana [21]
3 years ago
9

What is the complete square of y=x^2-16x+17

Mathematics
1 answer:
aliina [53]3 years ago
7 0
Y = x^2 - 16x + 17
-16/2 = (-8)
(-8)^2 = 64
Add 64 and subtract 64
y = x^2 - 16x + 64 + 17 - 64
y = (x - 8)^2 - 47
You might be interested in
Rotate the vector (0,2) 270 degrees counterclockwise about the origin
SashulF [63]
<h3>Answer:  (2,0)</h3>

Explanation:

The vector (0,2) points directly north and the length of this vector is 2 units. It's the distance from (0,0) to (0,2).

When rotating 270 degrees counterclockwise, we'll turn to the left or westward direction (90 degrees so far) then at some point aim directly south (180 degrees so far) and finally ultimately end up pointing directly east (after getting to 270). So that's how we go from (0,2) to (2,0).

If you were to go clockwise, then everything flips and you'll ultimately end up pointing directly west. The length of the vector stays the same the whole time.

3 0
3 years ago
The larger of two numbers is 7 times the smaller number. Three times the larger number is 7 more than 4 times the smaller number
Juliette [100K]

Let the smaller number be x.

Given, the larger number is 7 times the smaller number.

So, the larger number = 7x.

Given, 3 times the larger number is 7 more than 4 times the smaller number.

So we can write the equation as,

3(7x) = 4(x)+7

3(7x) = 4x+7

21x = 4x+7

Now we have to move 4x to the left side by subtracting 4x from both sides.

21x-4x = 4x-4x+7

21x-4x = 7

17x = 7

To get x, we will divide both sides by 17. We will get,

\frac{17x}{17} = \frac{7}{17}

x = \frac{7}{17}

So the smaller number = \frac{7}{17}

The larger number = 7(\frac{7}{17} ) = \frac{49}{17}

So we have got the required numbers.

Smaller number = \frac{7}{17} and larger number = \frac{49}{17}.

4 0
3 years ago
Put the expression (48c)^3/4 in radical form hurry plz
Svet_ta [14]
Remember that if something is raised to a fraction exponent, the denominator of the fraction is the radical and the numerator stays a power. So it becomes:

fourth root of (48c)^3

Hope this helps
8 0
3 years ago
What is the domain of the following function: f ( x ) = â x + 2 x â 1 f(x)=x+2x-1 ?
Naya [18.7K]
The domain is -1, 0, 1, 2, 3, 4. Hope this helps.
3 0
3 years ago
Y(a - b) = c(y + a);y
Alexandra [31]

​

Step-by-step explanation:

3x + 2y = 8

2y= -3x+8

y= -3/2x+4

so the answer is m= -

m=− 2

       3

​

8 0
3 years ago
Read 2 more answers
Other questions:
  • If a line is 10 feet long but needs to be reduced to 80% of its original, how long will the new line be?
    6·1 answer
  • ( First 5 questions. ) Which of the following ordered pairs is a solution of the given system of linear equations?
    5·1 answer
  • What is the domain of the function y=^x=6-7?
    11·2 answers
  • Milo cut his cake into 2 equal pieces. He ate 2 <br> pieces of cake for his birthday
    11·2 answers
  • The number of bacteria grew from 275 to 1135 in 3 hours. Find the number of bacteria to grow to 5000
    11·2 answers
  • 3. A local fast food restaurant takes in $9000 in a 4 hour period. Write a direct variation equation
    14·1 answer
  • What is the probability that a randomly selected student has a cell phone and is from School B?
    9·2 answers
  • "At most" and "No more than" are both clue words for...<br> a) <br> c)≤<br> d)≥
    14·2 answers
  • Please help me out with this I will give brainiest this is the last one I need!
    13·1 answer
  • PLS HELP ME UNDERSTAND THIS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!