The graph in the figure shows the Smith family's driving plan for their vacation. If they want to stop and eat lunch after they've driven for 4 hours, how far will they have driven by lunchtime?Question 17 options:A) 120 milesB) 90 milesC) 60 milesD) 180 miles

The graph in the figure shows the Smith familys driving plan for their vacation If they want to stop and eat lunch after theyve driven for 4 hours how far will class=