Which of the following are ways to find the rate of change or slope 1 . Rise over run
2 . Subtract Y coordinates over subtract X coordinates
3 . Change in Y over change in X
4 . All of the above

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

What is the x-intercept and y-intercept of the equation 2x+1. 2o