Which graph shows y = x2 + 3x - 4?

Answer:To find the x-intercept, substitute in 00 for yy and solve for xx ...

x-intercept (s) : (1,0), (-4,0) (1,0), (-4,0)

y-intercept (s) : (0,-4)

Step-by-step explanation:Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex: (-3/2,-25/4) (-3/2,-25/4)

Focus: (-3/2,-6) (-3/2,-6)

Axis of Symmetry: x=-3/2 x=-32

Directrix: y=-13/2 y=40-3-4-32-254-1-60-4

Answer: its the third graph on edg.