Question

Find the line of symmetry of the quadratic equation y = x2 + 3x - 5.

Answer 1

Answer:

$x \: = \frac{y + 5}{5}$

Step-by-step explanation:

y = 5x -5

$y - 5 = 5x \\ \\ x = \frac{y - 5}{5}$

Answer 2

Answer:

y = 5x -5

y−5=5xx=y−55\begin{lgathered}y - 5 = 5x \\ \\ x = \frac{y - 5}{5}\end{lgathered}

y−5=5x

x=

5

y−5

answer