6.
2.find the triangle bounded by the y-axis the line f(x)=9- 6/7x and the line perpendicular to it that passes through the origin

We need to find the triangle bounded by the y-axis the line and the line perpendicular to it that passes through the origin.

This triangle is illustrated in the First Figure bellow. The triangle has been dotted with black dots. So, let's identify each part of this graph:

        Therefore, this line is the blue one and is written as:

To find we need to find the slope and y-intercept. So, taking two points:

So:

The y-intercept is and has been calculated above. This value represents the profit in thousands of dollars in 1980, that is, there is no any profit or there is a lost of $300.000.

The x-intercept can be found when y=0 (year 1980), that is:

This value shows that there is no any profit for the company at the year that represents t=10 (year 1990), because at this point the company starts earning money.

The slope of this function is

This value tells you that the profit increases $30.000 each year.

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

125 yards

step-by-step explanation:

i take 75 plus 50.