Training Enrollment Network
Early education courses
Mathematics courses
Education and training
Books and materials
Current location -
Training Enrollment Network
-
Mathematics courses
- 20 13 math problems in Shaanxi senior high school entrance examination 10
20 13 math problems in Shaanxi senior high school entrance examination 10
It is known that two points a (-5, y 1) and B(3, y2) are on the parabola y=ax2+bx+c(a≠0), and point C(x0, y0) is the vertex of the parabola. If y 1 > y2 ≥ y0, x0.
A.x0 >-5 b . x0 >- 1 c .-5 < x0
Related articles
How can parents help children with poor mathematics in the first grade of primary school?
Mathematics Olympic bar
Sixth grade mathematics newspaper
Peking University Affiliated Experimental school profile, Zhuhai.
Factorization of math problems in the second day of junior high school 10. Plus two factorized multiple-choice questions. Want answers. 3Q
Mathematics in grade five is prone to mistakes.
Do you want to learn advanced mathematics in agriculture?
What are the compulsory subjects for the Guangdong special edition?
Non-normal undergraduate students want to apply for a primary school math teacher in an educational institution. What if they have no relevant experience? What about your resume?
Love math+math =6 How to solve the number 6?