SOLUTION: Identify which equation is a graph of a vertical line. x = 4y y = 4 x = 4 4x = y is the answer; y=4? Identify which equation is a graph of a horizontal line. 2x + 3 =

Question 321322: Identify which equation is a graph of a vertical line.
x = 4y
y = 4
x = 4
4x = y
is the answer; y=4?
Identify which equation is a graph of a horizontal line.
2x + 3 = 4y
�4x = 8
2x = 3y
2y = 10
is the answer; 2x=3y?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: ALL vertical lines are of the form where 'k' is some constant number. Ex: and are vertical lines. On the other hand, ALL horizontal lines are of the form where 'k' is some constant number. Ex: and are horizontal lines.
RELATED QUESTIONS
Which equation represents a line which is perpendicular to the line y=-4x-5?... (answered by mananth)

If(-4,-5) is a point on graph of f(x) identify which ordered pairs must also be on the... (answered by CubeyThePenguin)

Graph the equation and identify the y-intercept. y+x+=-4 The y-intercept is... (answered by jim_thompson5910)

Which of the following do you find easier to graph? Why? a. 3x + 4y = 8 b.... (answered by MathOclock,robertb)

Which of the following do you find easier to graph? Why? a. 3x + 4y = 8 b.... (answered by richard1234)

THE GRAPH OF WHICH EQUATION IS A STRAIGHT LINE PARELLEL TO THE GRAPH OF Y=2X. A 4X-Y... (answered by robertb)

Graph the equation and identify the y-intercept y=1/4x The 1/4 is a fraction. (answered by jim_thompson5910)

Hi, Identify graph y = 2 sin(4x) Identify graph y = cos(x +... (answered by richwmiller,ewatrrr)

Identify the equation that describes the line in the slope- intercept form. Slope=5,... (answered by ewatrrr)