0
What else can I help you with?
What is the equation of a line that is perpindicular to a line that's equation is yx 4?
If you mean: y = x+4 then the perpendicular equation can be y = -0.5x+4
What is the solution for the equation -x plus y equals 4 and the equation 2x plus y equals 4?
x = 0 and y = 4
What is the equation of the horizontal line that has a y-intercept of -4?
y=(-4)
What is the y intercept in an equation?
It is part of the equation that intercepts the y axis For example the straight line equation: y = 2x+4 is in slope-intercept form and 4 is the y intercept and 2 is the slope.
What is the value of x when y 4 in the equation y 6x - 20?
y=4
WHAT equation is an equation of the line with a slope of -2 and a y-intercept of 4?
-6
Rewrite standard form equation into slope intercept equation y 6x-4?
10
Graph the equation y -2x-4?
2
What is the equation of the line that has a slope of 0 and a y-intercept of 4?
-4
How do you do math substitution?
Mathematical substitution is the process of using one equation to solve for multiple variables. For example: Equation 1: x + y = 4 Equation 2: 2x + y = 16 Using equation 1, solve for y: y = 4 - x <-- Plug this into equation 2. This is substitution because you are replacing y in equation 2 with what y is equal to in equation 1. 2x + y = 16 ----> 2x + (4 - x) = 16 Now you can solve for x: x + 4 = 16; x = 12 You can then substitute the value of x back into the equation that is solved for y: y = 4 - 12; y = -8 Check both equations: Equation 1: -8 + 12 = 4; 4 = 4 (Correct) Equation 2: 2(12) + (-8) = 16; 24 - 8 = 16; 16 = 16 (Correct) We have successfully used substitution to solve for two different variables, x and y.
What is an equation for slope -2 and a y intercept of 4?
y=-2x+4
What is the equation of a line parallel to the line with equation y equals 3x - 4?
-1
