What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8? 2 x + y - 8 = 0
x + 2 y - 8 = 0
2 x - y + 8 = 0

Will mark brainliest!

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Ineed with number 6 , explain how to get 1978