Quick help me solve this problem!!!!!?

Question

How do you graph or what is the answer for graphing
Okey it says Graph the line with the equation! y = 3x -4

Can any one please solve it!

Only serious answers PLEASE!!!!!!!

Answer 1

The y-intercept is -4 and it has a slope of 3(ie-the line goes up three units and over one, repeat) Use that to graph the line. The x-intercept is the solution.

Answer 2

Substitute values for x, find y, then graph and connect the points.

x=0, y=-4
x=1, y=-1
x=2, y=2

another way is to recognize that your equation is in the y-intercept form, so the graph crosses the y-axis at the point (0,-4) and then since the slope is 3, go up 3 and to the right 1, put a point and do it again. then connect the points.

Answer 3

Go here : http://www.webgraphing.com/plotting_basic.jsp and type in y=3x-4 it will give u the points and show u what the line looks like on a graph

Answer 4

This is a simple line graph of form y = ax + c

"a" is the gradient of the slope, in this case it's +3
"c" is the place the line cuts on the y-axis, this case it's -4

that is all you need to know to draw this graph

Answer 5

I know it has to do with slope-intercept form, where: y=mx + b
Unfortunately, I forgot how to plug in the variables to make it work. Then, I think you graph x on the horizontal axis and y on the vertical. Also, I think "m" represents slope.

Answer 6

enable Luis' age be x years. consequently Arwin's age is x + 7 years. next twelve months, Luis' age could be x + one million years, and Arwin's age could be x + 7 + one million = x + 8 years. in accordance to given situations, x + 8 = 2(x + one million) + one million x + 8 = 2x + 2 + one million x + 8 = 2x + 3 -x = -5 x = 5 (Luis' age) Arwin's age = x + 7 = 5 + 7 = 12 years

Answer 7

y-int is -4
put a dot there
3 is the slope (rise over run)
start from -4 and 3 up's and 1 over