Search results
Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: Click the blue arrow to submit and see the result!
Free solve for a variable calculator - solve the equation for different variables step-by-step
You can plug any known point into the equation y = mx + b to find b. Using the point (x_1, y_1) that you used in finding m, you have \begin{equation} b = y_1 - mx_1 \end{equation} where m is ... Straight line is tangent to the curve.
Subtract b b from both sides of the equation. Divide each term in mx = y− b m x = y - b by x x and simplify. Tap for more steps... Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Solve 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.
How do we find "m" and "b"? b is easy: just see where the line crosses the Y axis. b = 1 (value of y when x=0) Putting that into y = mx + b gets us: With that equation we can now ... ... choose any value for x and find the matching value for y. For example, when x is 1: y = 2×1 + 1 = 3. So when x=1 we have y=3.
18 sty 2024 · Slope intercept form reads y = mx + b, where m is the slope (steepness) of the line, and b is the y-intercept, i.e., the value at which the line intersects the vertical axis. For example, y = -2x + 3 .
