Tgraph of which of the following equations has a slope of -2 and contains the point (-3, 10)?
y + 10 = -2(x-3)
y - 10 + 2(x-3)
y - 10 = -2(x + 3)
y = + 10 = 2(x + 3)

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220

What is the scale factor of axyz to auvw?