Question

which line has the greatest initial value?a) line ab) line bc) line cd) line d

Explanation:

The initial value of a line on a coordinate graph is its y-intercept (where $x=0$). We check each line's y-intercept:

• Line a: y-intercept = 8
• Line b: y-intercept = 2
• Line c: y-intercept = 0
• Line d: y-intercept = 4

Line a has the highest y-intercept, so it has the greatest initial value.

Answer:

A. line a