Does this graph represent a function? Why or why not? 2 4 6 8 10
O A. Yes, because it passes the vertical line test.
OB. No, because it fails the vertical line test.
O C. Yes, because it has two straight lines.
O D. No, because it is not a curve.
SHRM

Which of the following contains a variable?

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.