Estimate the slope of at .

Question

Estimate the slope of  at  .

Quizplus · Accepted Answer

Since we are estimating the slope of a line, we need to look for a point that is very close to but not equal to the given point. In this case, the options show the same point but with varying last digits. We want to choose the option that has the smallest change in the second-to-last digit, which represents the change in the x-coordinate. Option C has a change of 12 from the given point, while the other options have changes of 11, 13, and 14. Therefore, option C is the best choice for estimating the slope.

Estimate the Slope of at