What is an equation of a line, in point-slope form, that passes through (1, −7) and has a slope of −2/3
1 answer:
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Answer:
The table is attached below and ogive also.
Step-by-step explanation:
Given
The following distribution is given below
First we find the cumulative frequency.
And then we convert it into a less than type ogive.
find the cumulative frequency shown below clearly
And convert it into less than type of cumulative frequency distribution is also done in next table, the daily income is less than daily income upper limit.
In this graph x-axis is daily income and y-axis is number of workers
Let be the line given by the vector equation
.
First, we use the director vectors of the lines L1 and L2 to get the
vector equation of the plane containing them, which we denote by . This is,
We observe that . Therefore, the vector equation of
defines a plane and
is a normal vector to
Finally, the vector equation for the wanted plane, which we denote by , is
Thus, if , then
and since
is parallel to
, then it is perpendicular to
.