Determine the intercepts of the line.
y = 8x – 18

y-intercept:
X-intercept:

x intercept = 9/4

y intercept = -18

Step-by-step explanation:

To find the x intercept set y = 0 and solve for x

0 = 8x – 18

Add 18 to each side

18 = 8x

Divide each side by 8

18/8 = 8x/8

9/4 = x

To find the y intercept set x = 0 and solve for y

y = 0 – 18

y = -18

the size of the resulting matrix is 1-by-3.

step-by-step explanation:

the size of the two matrices given are as follows:

no .of rows of matrix 1 = 1

no .of columns of matrix 1 = 3

no .of rows of matrix 1 = 3

no .of columns of matrix 1 = 3

to find the size of the resulting matrix without actually solving the multiplication of the matrix, this is what you do:

if resulting matrix = matrix 1 * matrix 2

no. of rows of the resulting matrix = number of rows of matrix 1

no. of columns of resulting matrix = number of columns of matrix 2

note: the order of the matrices matter!

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7