Which distribution has the greatest spread?
mean standard
deviation
distribution 1 22 0.2
distribution 2 21 0.8
distribution 3 19 1.2
distribution 4 20 3.2

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Icould really use some with this question.

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?