powkale50 powkale50

15-12-2016
Mathematics

contestada

What is the vertex of the equation for the following parabola

What is the vertex of the equation for the following parabola class=

Respuesta :

anticlimaticus anticlimaticus

15-12-2016

y=-x^2-2x+3 a=-1, b=-2, c=3
To find the x coordinate of the vertex, we use this formula: x=b/2a
So plug everything in and you'll get x=1.
Now plug that in the original equation to find the y coordinate.

Answer Link

Otras preguntas

what kind of code defines where text breaks to a new paragraph? a) html tag b) css property c) server-side script d) client-side script

7/10 of what number is 0.14 show all steps

What happens to pH when PCO2 increases above 45 mm Hg?-pH will fall from 7.4 to 7.35.-pH will stay the same.-pH will rise above 7.4.-pH will fall below 7.35.

A package of 5 pairs of insulated gloves costs $44.95. What is the unit price of the pairs of gloves

The AIDA approach includes? 1) Attention 2) Interest 3) Desire and action 4) All of the above

An approach to land use planning that is concerned with issues in both the inner city and suburban areas and seeks to maximize conservation and resource-use red

Who wrote the gift of magic

EFFECTS OF ANTHROPOCENTRIC MODEL

all of the following are problems for marine organisms Except: turbulence, colder water, less sunlight, weaker currents

What was WW1 like in Europe