2 years ago

How do you find the equation of the axis of symmetry on a quadratic graph

1 answer:

5 0

It is the line of symmetry of a parabola and divides a parabola into two equal halves that are reflections of each other about the line of symmetry.

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aksik [14]

Answer:

D. $\frac{x-1}{x^2+3x+2}}$

Step-by-step explanation:

The given expression is;

$\frac{x}{x^2+3x+2}-\frac{1}{(x+2)(x+1)}$

This is the same as;

$\frac{x}{(x+2)(x+1)}-\frac{1}{(x+2)(x+1)}$

The denominators are the same.

Subtract the numerators and write one denominator;

$\frac{x-1}{(x+2)(x+1)}}$

Rewrite to get;

$\frac{x-1}{x^2+3x+2}}$

4 0

3 years ago

marta [7]

Answer:

perpendicular

Step-by-step explanation:

They form a 90 degree angle

5 0

2 years ago

jonny [76]

Just watch videos on youtube.

5 0

3 years ago

gulaghasi [49]

The answer is fourteen

3 0

2 years ago

Paraphin [41]

Answer:

No real solution

Step-by-step explanation:

There is no perfect squares in 50

6 0

3 years ago