Points On Line of Equation...3

[nycmathguy]

12...(a)

3 = | 2 - 1 | + 2

3 = | 1 | + 2

3 = 1 + 2

3 = 3

I say yes for (a).

12...(b)

0 = | - 1 - 1 | + 2

0 = | - 2 | + 2

0 DOES NOT EQUAL 4.

I say no to (b).

 

[MathLover1]

correct

 

[nycmathguy]

correct

Thanks. FINALLY Friday!! Back to Calculus today.