What is the slope of the line represented by the equation y= 4/5x - 3

The slope of the given equation is .

Step-by-step explanation:

The given equation is

         ....(1)

The slope intercept form of a line is

                    .... (2)

Where, m is slope of the line and b is y-intercept of the line.

on comparing (1) and (2), we get

Therefore the slope of the given equation is .

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )