If u (x) = negative 2 x squared and v (x) = startfraction 1 over x endfraction, what is the range of (u circle v) (x)?
a(one-third, 0)
b(3, infinity)
c(negative infinity, 3)
d(negative infinity, positive infinity)

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function