Web5.2 Solve 3y-2x+48 = 0 Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK). "y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis. In this formula : WebThe graph and table below represent the constant rate for the amount of time it takes for a given number of gallons of water to flow from a hose. • Find the rate of both the graph and table. Be sure to show all work. . Which one has the greater rate? Explain how you know. Y 8. 6+ 4- 2 2 4 x 4 X 5 7 10 y 30 42 60
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WebQuadratic Equation. In algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an … WebExplore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. shanghai traffic police
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Weby = 3(x +0.5)2 −18.75 Explanation: First let's expand the equation: (3x+9)(x−2) = 3x2 − 6x +9x− 18 ... y=3 (x-5) (x-2) No solutions found Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... How do you tell whether the graph opens up or down, find the vertex and ... 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. WebExample 2 . Graph y = 3x. Solution We can substitute 0 for x and find y = 3(0) = 0 Similarly, substituting 0 for y, we get 0 = 3.x, x = 0 Thus, 0 is both the x-intercept and the y-intercept. Since one point is not sufficient to graphy = 3x, we resort to the methods outlined in Section 7.3. Choosing any other value for x,say 2, we get polyester carpet for basement