Answer:
whatttt!!!!!!!!!!
Step-by-step explanation:
A. The
y-intercept (b) of a linear equation is obtained when x = 0. Therefore from the
given table,
y - intercept
= 8
Since at
time zero the displacement is 8 ft, this means that the horse was already
outside the barn initially.
B. The
average rate of change of the function represents the slope of the linear
equation (m). This can be calculated using the formula:
average rate
of change = m = (y2 – y1) / (x2 – x1)
m = (158 –
58) / (3 – 1)
m = 50
<span>C. Since we have determine the y-intercept and
the slope, we can formulate the linear equation:</span>
y = m x + b
y = 50 x + 8
The domain
is the value of x. When y = 508, x is equivalent to
508 = 50 x +
8
<span>x = 10 hrs</span>
This is a Multiple Step problem.Which means that you have to do a few steps before you get the answer.First,you do,30x35,then the answer,(product)to that,you multiply that answer to 50,then find out the answer to that,then divide 1 million by that answer,then you will get the year.
Answer:
show work ....... where is the work..............
