13. Write the slope-intercept form of the line described in the following: Parallel to y = 9x - 4 and passing through (1.4)

y-4 = 9(x-1)

Step-by-step explanation:

The formula for slope intercept form is the following:

y-y1 = m(x-x1)

The point given in the problem gives you the values for x1 and y1.

x1=1, y1=4

So far we have y-4 = m(x-1).

We also get m, or slope, from the equation given in the problem. Lines that are parallel have the same slope, so m = 9 (slope indicated in initial equation).

So, the final answer is y-4 = 9(x-1).

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".