WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. WebFeb 3, 2024 · Find the y-intercept of this line using the steps below. 2. Learn the slope-intercept form of an equation. Any straight line can be written as an equation in the form y = mx + b. When the equation is in this form, the variable …
Slope from equation (video) Khan Academy
WebJan 27, 2024 · In order to do this, you may have to subtract or add the numbers you want to move from both sides. In the next step, you'll see how to do that in example 1. The equation. 16 x − 5 x = 32 − 10 {\displaystyle 16x-5x=32-10} does have all the varying terms on one side (LHS), while all the constant terms are on the other side (RHS). WebThe parallel line needs to have the same slope of 2. We can solve it by using the "point-slope" equation of a line: y − y1 = 2 (x − x1) And then put in the point (5,4): y − 4 = 2 (x − 5) That is an answer! But it might look better in y = mx + b form. Let's expand 2 (x − 5) and then rearrange: y − 4 = 2x − 10. i am having a headache now
Solving "Ax + By = C" for "y=" Purplemath
WebOct 4, 2024 · Replace the letters in the. y = m x + b {\displaystyle y=mx+b} equation with your known values of slope and xy coordinates: 2 = − 5 ( 8) + b {\displaystyle 2= {-5} (8)+b} 4. Solve the equation for the y-intercept. Once you have your values entered into the slope equation, it is time to isolate , or the y-intercept. WebApr 24, 2024 · Brought to you by Sciencing. Evaluate the two given points and plug them into the slope formula. For example, if the given coordinates are K (2, 6) and N (4, 5), the formula will look like m = (5 - 6) / (4 - 2). Simply and calculate values in parenthesis. For example, (5 - 6) = -1 and (4 - 2) = 2. Plug the new values back into the slope formula. WebThe Points. We use Cartesian Coordinates to mark a point on a graph by how far along and how far up it is:. Example: The point (12,5) is 12 units along, and 5 units up. Steps. There … i am having a very bad day i am in no mood