xXADTRXx14 xXADTRXx14
  • 06-07-2017
  • Mathematics
contestada

Find the axis of symmetry for this parabola y=-4x^2-8x-6 in an equation

Respuesta :

mreijepatmat
mreijepatmat mreijepatmat
  • 06-07-2017
y = ax² + bx + c is the equation of a parabola:
 y = 4x² -8x -6 is our equation.
The axis of symmetry in a parabola is x = -b/2a 
 x = -(-8)/(2.4) = - 8/8 and x = - 1 (axis of symmetry
Answer Link

Otras preguntas

- 1. 28 into a fraction at simplest form
What values of x make the two expression below equal? (2x+1)(x-7)/11(x-7)=2x+1/11 A.) All real numbers expect -1/2 B.) All real numbers C.) All real numbers ex
President Hoover urged congress to institute the (Reconstruction Finance Corporation) RFC because he believed that the economy suffered from...
The flat portion of a valley floor adjacent to a stream channel is called a _____.
About how many feet does a team of athletes run in a 1600meter relay race?
What do we collectively call compounds that are carbon based?
What was one reason why groups of early humans rarely stayed in one place for very long?
Explain why the mass and weight should not be used interchangeably?
True or False?Anything that moves up and down or back and forth in a rhythmic way is vibrating.
Explain why the mass and weight should not be used interchangeably?