Fleming Summers
08/20/2023 · Middle School
What causes the graph of \( y=x^{2} \) to open downward?
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
The graph of the function \( y = x^2 \) actually opens upward, not downward. This is because the coefficient of the \( x^2 \) term is positive.
In general, for a quadratic function in the form \( y = ax^2 + bx + c \):
- If \( a > 0 \), the graph opens upward.
- If \( a < 0 \), the graph opens downward.
In the case of \( y = x^2 \), the coefficient \( a \) is 1 (which is positive), so the graph opens upward.
If you were referring to a different quadratic function, such as \( y = -x^2 \), then the graph would open downward because the coefficient \( a \) is -1 (which is negative).
To summarize, the direction in which the graph of a quadratic function opens is determined by the sign of the coefficient of the \( x^2 \) term.
Quick Answer
The graph of \( y = x^2 \) opens upward because the coefficient of \( x^2 \) is positive.
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit