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Mathematics 8 Online
OpenStudy (sparklestaraa):

The graph below shows the velocity f(t) of a runner during a certain time interval: (graph below) Which of the following describes the intercepts on the graph?

OpenStudy (sparklestaraa):

OpenStudy (sparklestaraa):

@Directrix

Directrix (directrix):

What is the velocity of the runner at time zero?

OpenStudy (sparklestaraa):

0?

Directrix (directrix):

@Sparklestaraa

Directrix (directrix):

No, look on the graph.

OpenStudy (sparklestaraa):

2 sorry

Directrix (directrix):

Look at this attachment. Okay, 2. That is the y-intercept.

Directrix (directrix):

What is the velocity at time 8. What is the y that goes with x when x is 8

Directrix (directrix):

Look at the options. Whatever the correct one, the runner has to start with a velocity of 2.

Directrix (directrix):

@Sparklestaraa

OpenStudy (sparklestaraa):

velocity is 0?

OpenStudy (sparklestaraa):

B

OpenStudy (sparklestaraa):

@Directrix

Directrix (directrix):

I agree with B @Sparklestaraa

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