Angel1132 Angel1132

13-02-2017
Mathematics

contestada

8. Find the vertex of the parabola formed by the following quadratic function: y = -3x2 + 12x - 7

A. (-2,-43)
B. (2, 5)
C. (-1, -22)
D. (1, 2)

Respuesta :

wolf1728 wolf1728

13-02-2017

Vertex is (2,5)
Answer is B

Answer Link

Otras preguntas

Bill finds that his job as a long-distance truck driver suits his strong desire for solitude. He has never really cared about settling down somewhere and develo

pasar el número 12875 del sistema decimal al sistema octal.

reptilesimprovements over amphibians

Which of these is a modern day result of the Spanish colonization of the Americas? O A. Most people south of the United States are Protestants. B. Most people s

order the equations by the steepness of the slopes of their graphs from greatest fj least.

You are driving 2760 miles across the country. During the first 3 days of your trip, you drive 1380 miles. If you continue to drive at the same rate each day,

Find -3 - 5t + y if t= -1 and v= -6

1+9+40-40+40+10x2 equals what?

The Indian Tea Company makes a tea blend of cinnamon tea worth $2.50 per kilogram and black tea worth $2.00 per kilogram. How many kilograms of each should be u

A rabbit is moving in the positive x-direction at 2.70 m/s when it spots a predator and accelerates to a velocity of 13.3 m/s along the positive y-axis, all in