Derive the equation of the parabola with a focus at (−7, 5) and a directrix of y = −11.
f(x) = one thirty second (x + 7)2 − 3
f(x) = −one thirty second (x + 7)2 − 3
f(x) = −one thirty second (x − 7)2 − 3
f(x) = one thirty second (x − 7)2 − 3

For what value of x does 4x = (1/8) x + 5?

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)