Graph the line using the slope and the y-intercept, or the points. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions …

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3y=2x-1 Geometric figure: Straight Line Slope = 1.333/2.000 = 0.667 x-intercept = 1/2 = 0.50000 y-intercept = -1/3 = -0.33333 Rearrange: Rearrange the equation by subtracting what is ...

Substitute −1 - 1 for x x and find the result for y y. Simplify 2(−1)−1 2 (- 1) - 1. Tap for more steps... Substitute 0 0 for x x and find the result for y y. Solve the equation for y y. Tap for …

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Example: y = 2x + 1 is a linear equation: The graph of y = 2x+1 is a straight line. When x increases, y increases twice as fast, so we need 2x; When x is 0, y is already 1. So +1 is also …

-x+3\gt 2x+1 ; line\:(1,\:2),\:(3,\:1) f(x)=x^3 ; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim _{x\to 0}(x\ln (x))