Question

Help me with IXL Math... I'll MARKO you as Brainliest.

Answer 1

Answer:

x = -5/2

Step-by-step explanation:

Line of symmetry of a quadratic is:

x = h

Where h is the x-coordinate of the vertex.

For any quadratic,

y = ax² + bx + c

h = -b/2a

For the given quadratic,

y = x² + 5x

h = -5/(2×1) = -5/2

Equation of the line of symmetry therefore is

x = -5/2

Answer 2

Answer:

x = -5/2

Step-by-step explanation:

Hope I helped ya.

I know I'm late.

< Sarah >