azarialovesyou
azarialovesyou azarialovesyou
  • 02-06-2020
  • Mathematics
contestada

I need help ! I need to find the axis of symmetry, the vertex, the x-intercept(s), the y-intercept(s) and the concavity!!!!!

I need help I need to find the axis of symmetry the vertex the xintercepts the yintercepts and the concavity class=

Respuesta :

eudora eudora
  • 07-06-2020

Answer:

Step-by-step explanation:

From the figure attached,

A parabola has been graphed.

Vertex of this parabola → (-1, -4) (lowest point)

Axis of symmetry → x = -1 (Parabola is symmetric about the vertical line x = -1 parallel to the y-axis)

x- intercepts (points of intersection of the parabola and x-axis) → (-1, 0) and (1, 0)

y- intercepts (point of intersection of the parabola and y-axis) → (0, -3)

Concavity of the parabola → Concave UP

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