Reflection across the x-axis:
the x coordinate will stay the same but y coordinate will change sign
for example ( 2, -4) will reflect to 2 , 4)
Check out option B
The expression that is equivalent to the given expression is -4x^-5
<h3>How to determine which expression is equivalent to the given expression?</h3>
The expression is given as:

Rewrite properly as
-4x^-5x^0
Express as products
-4x^-5 * x^0
The value of x^0 is 1
So, we have:
-4x^-5 * 1
Evaluate the product
-4x^-5
Hence, the expression that is equivalent to the given expression is -4x^-5
Read more about equivalent expressions at:
brainly.com/question/2972832
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To solve this, add 17 to both sides:
x = -25 + 17
x = -8