WebJul 27, 2024 · If the axis of symmetry is x=-1 and (0,-3) is a point on the parabola, since (0,-3) is a point 1 unit to the right of the vertical line x=-1 then there is another point 1 unit to the left of x=-1 with the same y coordinate, namely (-2,-3) The three points (-1,-4), (0,-3), and (-2,-3) should be sufficient to sketch the parabola (although, if you ... WebStart with: y/2 + 2 > x. Subtract 2 from both sides: y/2 > x − 2. Multiply all by 2: y > 2x − 4. 2. Now plot y = 2x − 4 (as a dashed line because y> does not include equals to): 3. Shade the area above (because y is greater than ): The dashed line shows that the inequality does not include the line y = 2x−4.
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Web[latex]f\left(x\right)=\frac{1}{2}x+1[/latex] The slope is [latex]\frac{1}{2}[/latex]. Because the slope is positive, we know the graph will slant upward from left to right. The y-intercept is the point on the graph when x = 0. The graph crosses the y-axis at (0, 1). Now we know the slope and the y-intercept. We can begin graphing by plotting ... list of minerals a-z
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WebSep 16, 2024 · Answer: The slope is -2/3. Step-by-step explanation: Well you would have to put the equation in slope- intercept form which is y = mx + b where the mx represents the slope and the b represents your y-intercept on the graph. So, first you need to multiply the -2/3 to everything in the parentheses which would equal y - 2 = -2/3x - 2/3. WebStep 2.11.1.2. Multiply by . Step 2.11.2. Simplify by adding and subtracting. Tap for more steps... Step 2.11.2.1. Subtract from . Step 2.11.2.2. Add and . Step 2.11.3. The final … WebFind two points. Plot them on a graph sheet. Join them with the help of a straight line. Explanation: It is a linear function. You will get a straight line. given - y = 5x +1 At x = 0; y = 5(0) + 1 = ... list of mineral oils