What is the equation of the graphed line written in
standard form?
N
2x - y=-4
O 2x-y=4
2x-4
1x-4
O y=
54-3-2-41 1 2 3 4 5

Given:

Given that the graph of the linear equation.

We need to determine the equation of the graph.

Slope:

The slope of the equation can be determined using the formula,

Let us substitute the coordinates (2,0) and (0,-4) in the above formula, we get;

Thus, the slope of the equation is 2.

y - intercept:

The y - intercept of the equation is the value of y when x = 0.

Hence, from the graph, it is obvious that when x = 0, the value of y is -4.

Therefore, the value of the y - intercept is b = -4.

Equation of the line:

The equation of the line can be determined using the formula,

Substituting the values, we have;

Subtracting both sides by 2x, we have;

Dividing both sides by -1, we get;

Thus, the equation of the line is

Hence, Option B is the correct answer.

this is answer of 144 cubic meters

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.