Sign In
Ask Question
Guest
Mathematics
3 April, 21:38
How do you know an equation is a quadratic?
+1
Answers (
1
)
Myla Pennington
3 April, 21:50
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
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“How do you know an equation is a quadratic? ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
2x+6+3x=y is what y intercept
Answers (2)
18.09 is 26.8 percent of what
Answers (2)
Jack's sister is coming to visit him and parks in the hospital car park. The bar chart below shows some information about the cars parked in the car park. How many more white than silver cars are parked in the hospital car park?
Answers (1)
What is 6/9 divided by 5/8
Answers (2)
When their are angles at a certain level like 90 degrees, what's another name for these angles?
Answers (2)
New Questions in Mathematics
Jim spent $13 to park for 5 hours. The parking garage charges a base rate of $4 for the first two 2 hours, and then an hourly rate for each additional hour, h. The equation 3h + 4 = 13 models Jim's parking cost.
Answers (2)
four fifths of senior class went to prom. if 324 seniors went to prom, how many are there in the senior class
Answers (1)
Use the gcf and distrubutive property to express the sum as a product for 18+24
Answers (1)
Edward surveyed his friends about whether or not they go to the movies and whether or not they go to professional soccer games. He reported the relative frequencies in the table.
Answers (1)
A restaurant had three pies each cut into eights. By noon 3/4 of all the pieces were sold. How many pieces were sold by noon
Answers (1)
Home
»
Mathematics
» How do you know an equation is a quadratic?
Sign In
Sign Up
Forgot Password?