All real zeros of the function f(x) = x^3+x^2-22x-40

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Select the number of ways in which a line and a circle can intersect

If point a= (10,4) and b= (2,19) what is the length of ab 17 units 15 units 23 units 12 units