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
bezimeni [28]
3 years ago
8

How do you know an equation is a quadratic?

Mathematics
1 answer:
insens350 [35]3 years ago
7 0

Answer: it will have three terms. It will be in the form ax^2 + bx + c

The "a" could be any number, but if it is "1", it will be left out.

The "+" sign is often a minus sign.

^2 means "squared" and is usually shown as an exponent, but my keyboard don't have that capability now.

Examples

x^2 + 5x +4

5x^2 +13x -6

2x^2 -11x + 15

You might be interested in
3(x+y)^4 <br>what is the product
timofeeve [1]
3(x + y) {}^{4} = 3( {x}^{ 4} + {y}^{4} ) \\ = 3 {x}^{4} + 3y {}^{4}

good luck
5 0
4 years ago
Please due today by 10:00
kobusy [5.1K]
What do you need help with?
8 0
3 years ago
Read 2 more answers
What numbers are divisible by 7?<br> a.75 b.35 c.20 d.30
Maslowich
35 is the answer
Thanks (;
3 0
3 years ago
Read 2 more answers
PLSSSS SOLVE ANYBODY ITS JUST TO SOLVE FOR X, I WILL GIVE THE BRAINLIEST ANSWER JUST PLSSSSS
Salsk061 [2.6K]

Answer:

58 :)

Step-by-step explanation:

the two angles make up a right angle with is 90 degrees so 90 minus 32 is 58.

5 0
3 years ago
Read 2 more answers
IM STUCK ON THIS QUESTION! PLEASE HELP FAST
ad-work [718]

Answer:

The function has point discontinuity (a hole in fancy terms)

Step-by-step explanation:

If you factor out the top, you will get x(x + 2)(x + 5). You can right away cross out the (x + 5)'s. When you do so, you will create a hole in the graph, because x ≠ 5. Therefore, your answer is the 1st option.

5 0
3 years ago
Other questions:
  • An article in Fire Technology, 2014 (50.3) studied the effectiveness of sprinklers in fire control by the number of sprinklers t
    9·1 answer
  • Given the function f(x)= 3x^2 -15x + 18, evaluate f(-5)
    9·1 answer
  • Question 24<br><br> .........................................................
    13·1 answer
  • a buffet restaurant has one price for adults and another price for children. the taylor family has two adults and three children
    14·1 answer
  • If i have 7 fish 3 drown and 4 died how many do i have left !!??
    13·2 answers
  • PLZ ANSWER QUICK
    11·1 answer
  • What is the approximate value of V 42 ?<br> A) 5.5<br> B<br> 6.5<br> C) 7.5<br> D<br> 21
    8·1 answer
  • How many acres are contained in the tract described as “beginning at the NW corner of the
    13·1 answer
  • What is your guys opinion on Highschool DxD<br> Also here all of my points
    13·2 answers
  • What's the numerator for the following rational expression? 6/t+7/t=?/t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!