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
Dennis_Churaev [7]
3 years ago
13

Identify the vertex of the quadratic function

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0
-2,-1 is the answer
Angelina_Jolie [31]3 years ago
5 0

Answer:

(-2,-1)

Step-by-step explanation:

On the graph, the vertex is where the bottom of the U is. In general, it's always that same place on the U, but the U could be turned upside down or left or right. Looking at the bottom of the U, count on the x axis first (left 2, which is negative). That's your first number. Then count on the y axis (down 1, again, negative). That's your second number. Hope this helps!

You might be interested in
HELP ME PLEASEEEEEEEEEEEEEEEEEE
Mice21 [21]

Answer:

y = 3/2x + 15

Step-by-step explanation:

change f(x) to 'y='

interchange 'x' and 'y' then solve for 'y':

y = 2/3x - 10

x = 2/3y - 10

x+10 = 2/3y

multiply each side by 3/2 to get:

y = 3/2x + 15

6 0
3 years ago
an obtuse triangle has the side as x-3 on the left and then the right says x then the bottom says x+6 can you find the perimeter
user100 [1]

Answer:

P = (x-3) + (x+6) + x

P = 3x+3

Step-by-step explanation:

To find the perimeter of a figure, you just need to add all sides together. First, you need to set up an equation that adds all sides together. Then, you would need to combine like terms (x+x+x=3x); -3+6=3. So you would take 3x and add 3, since 3 is positive.

Hope this helps!

7 0
3 years ago
What is 100 divided by 456
natka813 [3]
It's 4 with a remainder of 56 
6 0
3 years ago
Read 2 more answers
Pls help!! i don’t get it at all
tigry1 [53]
Basically put it in a calculator
5 0
3 years ago
Read 2 more answers
The ratio of the lengths of 3 squares of different sizes is 2:4:7. If the length of the biggest
Slav-nsk [51]

9514 1404 393

Answer:

  16

Step-by-step explanation:

The largest square is 7-2 = 5 ratio units larger than the smaller square. Hence, each ratio unit stands for (10 cm)/5 = 2 cm. The side length of the smaller square is 2(2 cm) = 4 cm. The perimeter is 4 times that: 16 cm.

The perimeter of the smallest square is 16 cm.

8 0
3 years ago
Other questions:
  • When should you use the fact that (a+b)4=a4+4a3b+6a2b2+4ab3+b4 answers?
    9·1 answer
  • A triangle has vertices A (1,1) B (2,4) and C (4,2). Line p is parallel to side AB and contains point C. Write an equation for l
    15·1 answer
  • 3/7x=2<br> What's x?<br> Please answer ASAP
    9·1 answer
  • Follow the rule to find the next three numbers in the pattern describe the pattern using the terms even and odd 1,6,11
    14·1 answer
  • The measurement of one angle of a right triangle is 61º.
    14·1 answer
  • How do you solve equations and check for solutions
    5·2 answers
  • Find the slope of the line.
    7·1 answer
  • Can someone help me please?
    8·1 answer
  • There were 33,000 people at Patriots Stadium watching the game against the Giants on Sunday. 27,458 of them were Patriots fans,
    9·1 answer
  • What is the rule of square numbers?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!