3.1-bo'lim : Grafikalash
1-7-masalalar uchun tenglama grafigida kamida 4 ta tartiblangan juft nuqtadan iborat jadval tuzing va tenglama grafigini chizish uchun jadvaldagi tartiblangan juftlardan foydalaning.
- \( \displaystyle y = \frac{1}{2}x + \frac{3}{2}\)
- \(y = 4 - x\)
- \(y = 3{x^2}\)
- \(y = {\left( {x + 3} \right)^2}\)
- \(y = \sqrt {x + 2} \)
- \(y = \left| x \right|\)
- \(y = {x^3}\)
8 – 18-masalalar uchun tenglamaning x-kesishmalarini va y-kesishmalarini aniqlang. Grafikni chizmang.
- \( \displaystyle y = \frac{7}{3}x + 2\)
- \(6y + 11x = - 2\)
- \(y = 10{x^2}\)
- \(y = {x^2} - 10x + 25\)
- \(y = 16{x^2} - 8x + 17\)
- \(y = - {x^2} - 25x - 24\)
- \(y = 2{x^2} - 6x + 7\)
- \(y = - 4{x^2} - 3\)
- \(y = 6{x^3} + 48\)
- \(y = \left| {x + 4} \right| - 7\)
- \(y = 4 - \sqrt {x - 2} \)