David is visiting his aunt for the Thanksgiving weekend. He drove 60% of the trip at 40 mph and the rest at ‘x’ mph. The average
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Answer:
Step-by-step explanation:
The equation in slope-intercept form is given by:
where is the slope and
is the y-intercept.
The given line passes through so many points. We can use any two these points to find the slope of the line.
The line passes through and
.
The slope is given by;
.
.
.
The y-intercept from the graph is
Our equation finally becomes;