Αποτελέσματα Αναζήτησης
The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
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Free math problem solver answers your algebra, geometry,...
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Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Type in any equation to get the solution, steps and graph.
Free line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-step
Free Equation Solver helps you to calculate linear, quadratic and polynomial systems of equations. Answers, graphs, roots, alternate forms.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Our Math Practice tool offers new ways for learners to access algebraic transformation in an understandable way. Let your students build comfort and fluency in solving algebraic problems, like simplifying algebraic expressions or solving linear equations, while getting instant hints and feedback.
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.
