What are the y-intercept and the slope of the line represented in the graph?
a. y-intercept = -4 and slope = -2
b. y-intercept = 4 and slope = -2
c. y-intercept = 2 and slope = 4
d. y-intercept = 4 and slope = -4

What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is