Question

Which equation represents the graph of f(x) = 4x3 - 3x² + 8x - 6 after a reflection over the x-axis?

Answer 1

Step-by-step explanation:

If we have a function,

$f(x)$

We can rotate the function across the x axis using the rule

$- f(x)$

So we have function

$f(x) = 4 {x}^{3} - 3 {x}^{2} + 8x - 6$

$f(x) = - ( {4x}^{3} - 3 {x}^{2} + 8x - 6)$

$f(x) = - 4x {}^{3} + 3 {x}^{2} - 8x + 6$