For which values of A, B, and C will Ax + By = C be a vertical line through the point (7,4)?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?