Which equation is graphed here

a. y= -3x +3
b. y= -3x -3
c. y= -1/3x +3
d. y= -1/3x -3

12 points
!

Option A.

Step-by-step explanation:

The equation of a line in the slope-intersection form is:

Where m is the slope and b is the intersection with the y axis.

Notice in the graph that the given line cuts to the y-axis at .

This means that the value of b must be positive and equal to 3.

Therefore we can discard options B and D.

The equation will be:

Now we need to find the slope m of the line.

Notice that the graph cuts to the x-axis at point (1.0)

Substitute this point in the equation and clear m.

Therefore the slope of the line is

and the equation is:

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this