What is the y intercept of the line perpendicular to the line y=-3/4x+5 that includes the point (-3,-3)

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25