Graph the lines by making a table. a. y = 2x = 4

Given y-2x=4 →y=2x+4

Table of Solutions

xy = 2x + 4(x, y) * P * o * i * n * t

0 y = 2(0) + 4 = 4 (0,4)A(0,4)

2 y = 2(-2) + 4 = 0 (-2, 0) B(-2, 0)

1y = 2(1) + 4 = 6(1, 6) C(1, 6)

Plotting the points A, B and C on the graph paper and joint them to get the straight line BC as shown in graph sheet. This line is the required graph of the equation y - 2x = 4 .

(i) Plot the point (2, 8) on the graph paper. From the graph it is clear that the point (2, 8) lies on the line.

Checking algebraically: On substituting (2, 8) in the

given equation, we get LHS y-2x=8-2×2=8-4-4 RHS, So (2, 8) is a solution

(ii) Plot the point (4, 2) on the graph paper. You fin that (4, 2) does not lie on the line.

Checking algebraically: By substituting (4, 2) in the given equation we have

LHS =y-2x=2-2×4-2-8--6

=RHS, So (4, 2) is not a solution.

Step-by-step explanation:

HOPE IT HELPS

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.