27-08-2022
Mathematics

contestada

Find the roots and the vertex of the quadratic on a calculator. Round all values to 3 decimal places (if necessary).
y=-3x^2-21x+206

Respuesta :

jaisurajk jaisurajk

27-08-2022

Answer: Roots: (-12.495,0), (5,495, 0)

Vertex: (-3.5, 242.75)

Step-by-step explanation:

Answer Link

Otras preguntas

A company sells a chair for $450. It costs them $350 to make each chair, plus fixed costs for operation of $20,000 Write the cost and revenue functions. Cost= ?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 2x - 7 y>-12x+3 Part A: Des

[tex]25x^{3} -215x^{2} +280x[/tex]

Which of the following is NOT true of the Great Pyramids of Giza? -there are three of them -they were made from imported ebony and ivory materials -they are ne

Select the correct answer from each drop-down menu. Complete the sentences to describe how power generation works. All____ work on the same basic principle of c

Somebody help me please I have to find the midpoint of the line

Suppose a 115 N force is applied to a lawnmower handle at an angle of 25° with the ground and the lawnmower moves along the surface of the ground. If the lawnmo

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the absolute value functions with their vertices.

What is the force in the equation, F=ma?

How and why did the population pyramid change?