Functions (lines, parabolas, etc.) whose graphs never intersect each other.
All ionic substances are written as separate ions in solution
Two lines with the same slope and y-intercept look like one single line. The "system" of equations consists of the same equation twice. The lines coincide at every point, which means there are an infinite number of solutions.
AB-------->A+B NaCl----->Na+Cl
A line graph needs an equation. x-2 and x3 are expressions: neither is an equation.
The ordered pair (0, -6) Ordered pairs look like (x, y). they are the coordinates of a point on your graph. Asking if (0,6) is a solution to your equation means, does this point lie on the graph? Or algebraically, if you substitute in x = 0 and y = -6 into the equation, does it work? y = 5x-7 -6 = 5(0) -7 -6 = 0 - 7 -6 = -7 Well, -6 does NOT = -7, so we know that this ordered pair is not a solution to the function.
All ionic substances are written as separate ions in solution
Two lines with the same slope and y-intercept look like one single line. The "system" of equations consists of the same equation twice. The lines coincide at every point, which means there are an infinite number of solutions.
It can look like any algebraic equation.
what is the number that can replace a variable in a equation to make it a true equation? 8 letters this is not a good answer go look 4 a notha one
An equation has an equal sign, a expression does not.
A solution is clear.
Solution = (your solution here)
Functions (lines, parabolas, etc.) whose graphs never intersect each other.
A linear equation looks like a straight line, it sometimes does slope, but it is straight.
Your mom...0.0
A quadratic equation looks like bow.
tu puta madre!