The number of a certain company's video stores can be approximated by the linear equation y= -264x+4682, where x is the number of years after 1990.

find the missing coordinate for the ordered pair solution (

-what's the y-interpret and x-interpret?

Missing co-ordinate for the ordered pair is

Y-intercept is

X-intercept is

Step-by-step explanation:

The number of a certain company's video stores can be approximated by the linear equation

where is the number of stores and represents the number of years after 1990.

To find the missing co-ordinate for the ordered pair solution

For the ordered pair, we are given the value which is =7 i.e 7 years after 1990. Thus we will plugin in the linear equation to get the value which is number of stores after 7 years from 1990.

Thus the ordered pair is

To find y-intercept which is the point where the line touches the y-axis, we would plugin in the equation as the x-coordinate is 0 at y-axis.

Thus y-intercept is at point

To find x-intercept which is the point where the line touches the x-axis, we would plugin in the equation as the y-coordinate is 0 at x-axis and thus for

Subtracting both sides by 4682.

Dividing both sides by -264

∴

Thus x-intercept is at point

go and ask your mom to you

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.