Question

Select all 4 true descriptions of the graph of y≤3x+4.

Question 1 options:

A)

The y-intercept is (0, 4).


B)

The y-intercept is (0, 3).


C)

The graph is a dotted line.


D)

The graph is a solid line.


E)

The shading is above the line.


F)

The shading is below the line.


G)

The point (1, 7) is on the line.


H)

The point (1, 5) is on the line

Answer 1

A, D, F and G..

Explanation:

The following are true:

A. y -intercept: y = 3(0) + 4 = 4 so it's (0, 4)

D. It is a solid line because the inequality sign includes 'equals'.

F. The inequality is ' lees than or equal to' so the shading is below the line.

G. y = 3x + 4 . When x = 1 y = 7 so the point (1, 7) is on the line.