jaconi is comparing 1 and 8. he uses the benchmarks 0, 1 and 1. which statement is true about his comparison?
1 is less than
greater than 1.
is less than
is greater than 1.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

What is x and y intercepts for y=x+7

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?