When I say f(x) is continuous at x = C, what exactly does that mean?

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x