husseina
husseina
03-04-2017
Mathematics
contestada
find the vertex of yesterday problem 2x^2-8x+11
Respuesta :
jdoe0001
jdoe0001
03-04-2017
[tex]\bf \textit{vertex of a parabola}\\ \quad \\ \begin{array}{lcclll} 2x^2&-8x&+11\\ \uparrow &\uparrow &\uparrow \\ a&b&c \end{array} \qquad \left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Which equation is equivalent y= 3x^2-15x+18
Two species of tree frogs occupy different elevations in the canopy of a rain forest. If these frogs with strikingly different patterns of coloration but simila
Systematic mistreatment of people based on their social identity is called
Three charged particles form a triangle: particle 1 with charge Q1 = 80.0 nC is at xy coordinates (0, 3.00 mm), particle 2 with charge Q2 is at (0, −3.00 mm), a
A company is deciding between 2 foreign firms to provide its call center services. A factor-rating method is used. Factors are rated on a scale of 1-10, with 10
What is the contraction for de + la? des das de la What is the contraction for à + les? aux des les à les What is the contraction for de + le? de le du What is
What is the ratio of blue shapes to all shapes in the set below? 2 blue triangles, 1 blue circle, and 2 blue squares. 1 orange square, 2 orange circles, and 1 o
Gavin safely mowed his lawn for 2 1/2 hours. Hailee safely mowed her lawn for 1/4, then stopped. She did this 7 times. Who spent more time mowing the lawn?
Joaquin worked really hard on writing his first history paper. He went to the library to research possible sources and took thorough notes about everything he r
Colonial Furniture's net profits before taxes for 2019 totaled $354,000. The company's total retained earnings were $338,000 for 2018 year-end and $389,000 for