Section 2.1 Homework

1.  Enter the correct answer that completes the sentence below.

The​ y-intercept of the graph of y=−3x+7 is ______

2.  Enter the correct answer that completes the sentence below.

The​ x-intercept of the graph of 2x+8y=16 is ____

3.  Enter the correct answer that completes the sentence below.

The distance from the origin to the point ​(−9​, 12​) is _____

4.   Determine whether the statement is true or false. If the statement is​ false, explain why.

The graph of y=x2+16 has no​ x-intercepts.Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.

1. ​False; the​ x-intercept of the graph of y=x2+2 is _____
2. True

5.

Section 2.1 Homework Answer

1. (0,7). 

2.  (8,0).