HELLLPPP!!! Select the function that represents a parabola with vertex at (2,1) and y-intercept (0,3). Question options: A) ƒ(x) = 2(x – 2)^2 + 1 B) ƒ(x) = 2(x + 2)^2 + 1 C) ƒ(x) = 1∕2(x – 2)^2 + 1 D) ƒ(x) = 1∕2(x + 2)^2 + 1

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6

The random variable x has probability density function f (x) = k(−x²+5x−4) 1 ≤ x ≤ 4 or =0 1 show that k = 2/9 find 2 e(x), 3 the mode of x, 4 the cumulative distribution function f(x) for all x. 5 evaluate p(x ≤ 2.5). 6 deduce the value of the median and comment on the shape of the distribution.