Find the y-intercept.
y=2x+1
y=4
x=7
How could I find the y-intercept?
Thank you! But how do you graph these answers?
Thank you! But how do you graph these answers?
And how did you solve it?
Would y= -1/2x+1 be 1?
Use the equation to draw the graph. If you don't know how to do that, visit
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut31_graphfun1.htm
or
Thank you very much! I appreciate your help and the time that you used.
To find the y-intercept of an equation, you need to identify the value of y when x equals zero. The y-intercept is the point where the line intersects the y-axis.
In the given equation, y = 2x + 1, setting x to zero will give us the y-intercept.
y = 2(0) + 1
y = 0 + 1
y = 1
So, the y-intercept is 1.