You have to draw the x and y axes, probably from -5 to 5 on each
Then plot the point (-4,-2) and the point (0,2) because the intercept is two.
Then draw a line between the two points, and continue it either side!
Intersection
y=3x
Both straight line equations will have the same slope or gradient but the y intercepts wll be different
The general equation of a line isy = mx + cIf the gradient is 3 then m = 3 so thaty = 3x + cSince the point (4,1) lies on this line, these coordinates must satisfy the equation.So 1 = 3*4 + cie c = -11Therefore, the equation is y = 3x - 11
It is a line that passes through or nearly passes through the plotted points on the coordinated grid.
2
Intersection
y = -4x
y=3x
There are an infinite number of ordered pairs. Any point on the straight line which passes through (0,4) and has a gradient of -2 will be an ordered pair for the equation.
y = 2x + 3 is LINEAR. It is a straight line graph with a steepness/gradient of '2' ( The 'x' coefficient). The line passes through the y-axis at '3'
What is the situation? Provided a concentration gradient and a molecule that passes through a membrane, diffusion will happen. Generally small and nonpolar molecules will pass through a membrane down a concentration gradient. That doesn't answer your question but it may be the answer your looking for.
Then the intersection is a hyperbola.
As for example: y = 3x+6 and y = 3x+9 are parallel to each other because they have the same slope or gradient but different y intercepts
The movement of potassium into an animal cell requires an energy source such as ATP or a proton gradient. Water passes quickly through cell membranes because it moves through aquaporins in the membrane.
True
If: y = -8 -3x and y = -2 -4x -x^2 Then: -8 -3x = -2 -4x - x^2 Transposing terms: x^2 +x -6 = 0 Factorizing: (x-2)(x+3) = 0 => x = 2 or x = -3 Points of intersection by substitution are at: (2, -14) and (-3, 1)