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
Ray Of Light [21]
3 years ago
12

Convert to vertex form.

Mathematics
1 answer:
Whitepunk [10]3 years ago
8 0

Answer:

<em>f</em>(x) = (x + 4)² - 13

Step-by-step explanation:

You will have to "complete the square [½B]²" to figure this out. Here is how you would set it up:

(x + 4)² → x² + 8x + 16

x² + 8x + 16 - 13 → x² + 8x + 3 [TA DA!]

We know that our vertex formula is correct. Additionally, that <em>-</em><em>h</em><em> </em>gives you the OPPOSITE terms of what they really are, and <em>k</em><em> </em>gives you the EXACT terms of what they really are. Therefore, your vertex is [-4, -13].

I am joyous to assist you anytime.

You might be interested in
2mn + 4n 2 and 5m 2 - 7mn
Katyanochek1 [597]
Answer: 5mn + 5m + 4n + 4

because

2mn - 7mn = 5mn

5m = 5m
stays the same

4n = 4n
stays the same

2 + 2 = 4

if you put them toghether than you get:

5mn + 5m + 4n + 4

is equal to

2mn + 4n + 2 and 5m + 2 -7mn
4 0
3 years ago
REEEEEEEEEEEEE POINTS
VMariaS [17]

Answer:

Thanksssssssssssssssssssss

7 0
3 years ago
Read 2 more answers
(15/8+2/5)+(-7/8) show ur work
stepan [7]
The answer is 7/5 th. You can add fractions without first having a common denominator so you would change the 8's by multiplying it by 5 to get 40 and you would multiply the 5 by 8 to get 40 as well. And the rule whatever you do to the bottom you have to do to the top so whatever you multiplied 8 by do the same for the numerator and whatever you multiplied 5 by you do the same for the numerator. So your new equation would be (75/40+16/40)+(-35/40). you would then add the numerator's across to get 56 and the denominator would stay the same so the answer is 56/40. But you have to now simplify 56/40 down to 14/10 and then once more to 7/5 which is the final answer.
6 0
3 years ago
Find the point that splits segment AB in half if point A is located at (4,3) and point B is located at
musickatia [10]

Answer:

(1, 4.5 )

Step-by-step explanation:

The required point is at the midpoint of AB

Use the midpoint formula

Given A(4, 3) and B(- 2, 6 ), then

midpoint = [ 0.5(4 - 2), 0.5(3 + 6) ] = (1, 4.5 )

5 0
3 years ago
Read 2 more answers
X(5)+2=244<br>help pls<br>(^_^)​
arsen [322]

Simplify both sides of the equation

  • 5x+2=244

Subtract 2 from both sides

  • 5x+2−2=244−2
  • 5x=242

Divide both sides by 5

\frac{5x}{5}  =  \frac{242}{5}

  • Answer

\: x =  \dfrac{242}{5}

OR

\: x =  48.4

6 0
2 years ago
Read 2 more answers
Other questions:
  • How do i factorise this equation <br> 25x²-p²
    13·1 answer
  • If 1/8in is 1 foot. What is 3/4in?
    10·1 answer
  • The principal. Ms kennedy and the chairman were at the meeting how many persons were at the meeting
    14·2 answers
  • Do the ratios 21:28 and 6:8 form a proportion?
    5·1 answer
  • Write two division expressions that have the same value as 36.8 divided by 2.3 (16)
    10·1 answer
  • To find 8% of a total you could multiply it by each of the following except which?
    11·1 answer
  • HELPPPPO THIS IS DUE TOMORROW!
    5·1 answer
  • 50 POINTS !!
    5·2 answers
  • PLZ HELP ASAP ASAP!!!!
    14·1 answer
  • Una señora compro medio kilo de pescado y 450 gramos de carne de res. ¿Cuánto le falta para completar el kilo?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!