The given data set shows the number of books read by eight children in a reading contest.

{40, 15, 14, 15, 10, 11, 18, 20}

Which data value is considered an outlier?

Enter the answer in the box.

Is the point (0, 8) on the x-axis or y-axis? how do you know?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality