Question

I need help with question 18 the question is below are functions of y=[x] and y=[x] -3 how are the functions related

Answer 1

Answer:

The first one

Answer 2

Answer:

I'd say it's the first option.

Explanation:

• If you look at the units for each graph, the lines are both going up 1 and over 1, so this means their slopes are the same.
• The y-intercept of y[x] is 0, because if you look at the first graph, that's where both lines intercept the y-axis.
• The second function's y-intercept is in fact -3 because, that's where those lines intercept the y-axis.

Hope this helps you :)