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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. ... 9y=4x2 No solutions found Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". ...
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Algebra, then, is essentially a branch of mathematics focused on variables, symbols and their operations under guidelines. Mostly letters x, y, and z, these symbols—which stand for quantities without set values—are called variables. Algebra provides general formulas and lets us solve problems for many distinct values.Fundamental ideas
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Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. ... Find the Slope y=4x-2. Step 1. The slope-intercept form is , where is the slope and is the y-intercept. Step 2. Using the slope-intercept form, the slope is . Step 3 ...
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The X and Y intercepts and the Slope are called the line properties. We shall now graph the line y-4x+2 = 0 and calculate its properties. Graph of a Straight Line : Calculate the Y-Intercept : Notice that when x = 0 the value of y is -2/1 so this line "cuts" the y axis at y=-2.00000. y-intercept = -2/1 = -2.00000 Calculate the X-Intercept :
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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. Skip to main content. Microsoft | Math Solver. Solve Practice Play. ... y=4x2-1 No solutions found Rearrange: Rearrange the equation by subtracting what is to the right of ...
Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. ... The directrix of a parabola is the horizontal line found by subtracting from the y-coordinate of the vertex if the parabola opens up or down. Step 1.8.2. Substitute the ...