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
netineya [11]
3 years ago
13

Which of the following represents the function f(x) = x2 − 14x − 1 in vertex form? Identify the vertex.

Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0
The vertex is (7,-50) 
***rewrite in standard form***
You might be interested in
Factorise quadratic equation<br> n^2-n=0
Sindrei [870]

n² - n = 0

n(n-1)

\\  \\

7 0
2 years ago
If 2x+5= 12 for some value of x, then what does 6x+20 equal???
ANEK [815]
1. Solve for x in 2x + 5 = 12
2x + 5 = 12       Subtract 5 from both sides.
2x = 7               Divide 2 from both sides.
x = 3.5

2. Substitute 3.5 in for x in 6x + 20
6(3.5) + 20
21 + 20
41

Your answer is 41.


6 0
3 years ago
Read 2 more answers
John goes from a sauna at 115 Fahrenheit to an outside temperature of -30 Fahrenheit. What is the change in temperature?
IRINA_888 [86]

Answer: 115 - (-30) = 115 + 30 = 145 degrees change

Step-by-step explanation:

7 0
2 years ago
Use rulers and compasses to draw a line which is perpendicular to line AB at point C
netineya [11]

Answer:

Draw a line AB

Take a point C on AB

Fix the tip of compass at C and with a fix radius, cut AB on both sides of C

Mark those points D and E

Fix the tip of compass on D, and with the same radius, draw an arc above C

Do the same with E

Those two arcs will intersect at a point, mark the point F

Make a line passing through both C and F

Line CF is perpendicular to AB

8 0
2 years ago
Please someone help me‼️
Flauer [41]

Answer:

6 m

Step-by-step explanation:

The volume of a cone is found by \frac{\pi r^2h}{3}, so we can plug the values in to get 6pi * r^2 / 3 = 72pi, or 6pi * r^2 = 216 pi, so r^2 = 36 and the radius is 6 m.

4 0
3 years ago
Other questions:
  • Martina's gross weekly pay is $1168
    13·2 answers
  • Please i need help fast <br> find the missing term<br> blank 180 30 5
    12·2 answers
  • If 168 chocolate chips weigh 5 1/4 ounces. How many chocolate chips are in an ounce?
    11·2 answers
  • Listed below are the amounts​ (dollars) it costs for marriage proposal packages at different baseball stadiums. Find the​ range,
    8·2 answers
  • Can you solve this:<br><br> 8cos^2x=6sinx+3
    5·1 answer
  • Tahmid has 96 G.I. Joe action figures and Sandeep has one-third as much as Tahmid does. How many figures must Tahmid give Sandee
    7·1 answer
  • Consider the points A(-2,-1), B(4,-1), C(3,0), and D(3,5). Are segment AB and CD<br> congruent?
    5·1 answer
  • What number is 11/5 of 20?
    7·1 answer
  • Plz help will mark brainliest!
    8·1 answer
  • Find the value of x. Question 4 options: 20 25 18. 75 22. 5.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!