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This cannot have an answer. "7y12" is not correct. If you put a plus before the twelve, this is how you solve it.
y=m(slope)x(independant variable)+b(y intercept)
3x-7y+12
+7y
7y=3x-12
/7 /7 /7
y=3/7+1.714285 repeating
1.714285 repeating is the y intercept
of there is a minus sign, just switch the positive on the y intercept.
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What is the point at in which a graph intersects the y-axis.?
It is called the y-intercept and is the constant term in the relevant equation.
How can you go between tables and graphs and equations?
from a table to a graph just graph x and y (on a coordinate plane) from table to equation find the slope of the line and the y intercept. your equation should be in the form y=mx+b where m is the slope and b is the y intercept
What are the x- and y- intercepts for the graph of 3x plus y 15?
Assuming the equation is 3x + y = 15, then the x-intercept is (5, 0) and the y-intercept is (0, 15).
Why is k the y-intercept in y equals k x?
The y-intecept is where the graph of the equation crosses the y-axis. In other words, it occurs where x=0. For y=kx, the y-intercept is 0, not k. Substitute 0 for x, and y=0. In an equation of the form y=ax+b, then the y-intercept is b, and the x-intercept is -b/a.
Which ordered pair represents the y-intercept of the graph of the equation y -3x - 9?
-12
