Identify the graph of f(x)=10-10x^2/x^2 ?

can someone just like screenshot and post it. or the right answer to edginuity?

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170