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
devlian [24]
3 years ago
9

What is a quadratic ?

Mathematics
2 answers:
bekas [8.4K]3 years ago
7 0

Answer:

a quadratic has a graph that goes like a arch either right way up or upsid down

Step-by-step explanation:

notsponge [240]3 years ago
6 0
The name Quadratic comes from “quad” meaning square, because the variable gets squared (like x to the power of 2)
It is also called “Equation of Degree 2” (because of the “2”on the x)
You might be interested in
Identify the value of y<br><br><br> (3y+5)=-4-8y+9+77
noname [10]

Answer:

Y=7

Step-by-step explanation:

(3y+5)= -4 -8y +9 + 77

     -5    -5            

    3y= -9 - 8y + 9 + 77

           +9          -9

    3y=  -8y + 77

    +8y    +8y

      11y = 77

      11y/11    77/11

        y = 7

1. subtract 5 from both sides

2. add -9 and +9 and you get 0

3. add 8y to both sides

4. divide both sides by 11

5. you get y=7

3 0
3 years ago
Sarah hiked a path that took her from 34 feet below sea level to 52 feet above sea level . What was the change in her elevation?
Ugo [173]

Answer:

86 ft

Step-by-step explanation:

<em>First method: Logical thinking</em>

Think of the position 34 ft below sea level as -34.

The position above sea level is 52.

You need to find the distance between -34 and 52.

You go from 34 ft below sea level, -34 to 0. That is 34 ft.

Then you go from sea level, 0 ft, to 52 ft above sea level. That is 52 ft.

The total is 34 ft + 52 ft = 86 ft

Answer: 86 ft

<em>Second method: Calculate a distance in math</em>

The distance between two points on a number line is the absolute value of the difference of their coordinates. The coordinates are -34 and 52. Subtract the numbers in either order, and take the absolute value of the difference.

|-34 - 52| = |-86| = 86

If you did it in the other order, you'd get the same answer.

|52 - (-34)| = |52 + 34| = |86| = 86

Answer: 86 ft

4 0
2 years ago
What is the effect on the graph of f(x) if it is changed to f(x) + 2 and f(x + 2)?
liraira [26]

Answer:

For f(x)+2, it goes along the y axis, 2 units.

For f(x+2), it goes along the x axis, -2 untis.

Step-by-step explanation:

6 0
3 years ago
The ratio 63:28 in simplest form is
Bezzdna [24]
It is 9:4.

Reason: divide both numbers by a common multiple, which is 7. 
6 0
3 years ago
ASAP 55 points Which expression is equivalent to ((x^(-4)y)/(x^(-9)y^(5)))^(-2) assume x = 0 ,y = 0
german

Answer:

I thought if you try to do an exponent on a zero, then the answer would always be undefined...

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Given that lines a and b are parallel, what angles formed on line a when cut by the transversal are congruent with ∠6?
    6·1 answer
  • Which absolute value expression the distance between 3 and -5 on a number line​
    7·1 answer
  • How do you complete the square
    10·1 answer
  • ABCD is a rectangle. If AC = 5x + 2 and BD = x + 22, find the value of x.
    12·1 answer
  • Which function is shown on the graph?
    5·1 answer
  • What is the quotient of -16.83 divided by 1.7
    10·2 answers
  • How many degrees is 4​ 9 radians?
    11·1 answer
  • Helpppppppppppppppppppppppppppppppppppp
    13·2 answers
  • Enter the expression using exponents.
    13·2 answers
  • 36 x 69 in area model
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!