The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has been stretched somewhat and shifted. Which of the following could be the
equation of F(x)?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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

Which one ? is the answer and how to find this answer