Can someone explain why this is correct please the question: what are the possible values of x and y for two distinct points,(5,-2 ) and (x, y), to represent a function. ​

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

How does reflecting or rotating a figure change the interior angles of the figure?