Which of the following equations could be the trend line of variables that have a negative correlation?
y=-2x + 1
y= x+1
y=2x-1

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?