Which set of ordered pairs represents a function?
{(0, 1), (1, 2), (2, 3), (3, 3)}
{(0, 1), (1, 2), (1, 3), (2,5)}
{(0,0), (1, 2), (2, 4), (2, 6)}
{(0,0), (0, 1), (2,0), (2, 4);

i’ll mark you branlist

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1