A plane goes from a standstill to 350 mi/hr in about 45 sec. What is the plane's acceleration?

The acceleration is 466.7m/s^2

Step-by-step explanation:

Given

-- Initial Velocity

It is 0 because the plane starts from a standstill

-- final velocity

-- time

Required

Determine the acceleration

This is calculated using Newton's first equation of motion

Convert time to hour

Substitute values for v, u and t

Divide both sides  by 0.75

Hence, the acceleration is 466.7m/s^2

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step-by-step explanation:

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  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.