heathalteaira heathalteaira

03-02-2017
Mathematics

contestada

Find the axis of symmetry for y=3x^2 +5x-7

Respuesta :

rickyrider35 rickyrider35

03-02-2017

a = the number before x^2 = 3
b = the number before x = 5
To find the axis of symmetry: -b/2a
x = -5/6

Answer Link

Otras preguntas

Select all that apply. Which of the following will increase a telescope's magnification? 1) decrease aperture 2) increase objective focal length 3) decrease ob

Last week a painter painted 3 houses in 5 days. this week she painted 2 houses in 4 days. in which week was the painter more productive, and what was her produc

Any help I can get on this please? I really don't know how to do it

Does some body knows how to do this ?

Headers print in the top margin ____ inch from the top of every page.

Which polygon appears to be regular? Figure A Figure B Figure C Figure D

Distribute the following expression: 9(2g + 5) whats the answer? a) 9g + 9 b) 18g + 45 c) 18g + 5 d) 92g + 5

What is important for a programmer to have when making modifications to code? permission from an ide to change the code documentation of all changes that are ma

please help me 16226.25 ÷ 60=

adamo saved 13 pictures on his digital camera for a total of 12,021.1 kb. he deleted 32 pictures for a total of 29,590.4 kb. If there are now 108 pictures how m