If f(x) = startfraction 4 over x endfraction, then what is the slope of f(x) at x = 6? round your answer to 3 decimal places the tolerance is +/-2%

The system of equations graphed below has how many solutions?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

What are the soultion(s) to the quadratic equation 40- x^2=0