What are the discontinuity and zero of the function f(x) = quantity x squared plus 5 x plus 4 end quantity over quantity x plus 4?
discontinuity at (−4, −3), zero at (−1, 0)
discontinuity at (−4, −3), zero at (1, 0)
discontinuity at (4, 3), zero at (−1, 0)
discontinuity at (4, 3), zero at (1, 0)

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?