IDNStudy.com, ang perpektong platform para magtanong at makakuha ng maaasahang mga sagot. Makakuha ng impormasyon mula sa aming mga eksperto, na nagbibigay ng detalyadong sagot sa lahat ng iyong mga tanong.

1. Quadratic function is written as y = ax² + bx + c where a, b, and c are real numbers and a ≠ 0.
A. True
B. False

2. The graph of the function y = - 4x -5 opens upward
A. True
B. False

3. The vertex of y = (x - 1)² lies along x-axis.
A. True
B. False

4. The graph of y = 2x² is naerower than the graph of 3x²
A. True
B. False

5. The coordinates of the vertex of the function y = 2(x - 2)² + 5 is at (2, 5)
A. True
B. False​​


Sagot :

Answer:

1 A

2A

3A

4B

5B

Step-by-step explanation:

Beginning in the 6th century BC with the Pythagoreans, with Greek mathematics the Ancient Greeks began a systematic study of mathematics as a subject in its own right. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof.