Therefore, the x-coordinate of the vertex is \(x_V = \displaystyle -\frac{9}{8}\), and the y-coordinate of the vertex is \(y_V = \displaystyle -\frac{59}{16}\). This indicates that the point that represents the vertex is \( \displaystyle \left(-\frac{9}{8}, -\frac{59}...
If f(x) = √9, then f′(x) = 0, The derivative of y = -2 is 0. That’s it! Tip: You can usedirect substitutionto arrive at the same answer (i.e. that the derivative is zero). Note About Similar Functions The rule that the derivative of a constantonlyapplies if you take ...
9 The diagram below shows part of the graph of y= aln(x-k), xk.The curve intersects the y-axis at (0, In 3) and intersects the x-axis at (-2,0).Y AB In3x-204(i) Find the value of a and k.[3](ii) The tangent to the curve at point A cuts the y- axis at B. The...
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Graph y=-3sec(3x) ( y=-3(sec)(3x)) 相关知识点: 试题来源: 解析 Find the asymptotes. No HorizontalAsymptotes No Oblique Asymptotes VerticalAsymptotes: ( x=(π n)/3) where ( n) is an integer Use the form ( a(sec)(bx-c)+d) to find the variables used to find the amplitude, ...
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Answer to: Graph the following equation: y=-9-3x. By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can...
9 The diagram below shows the graphofy=e^(|3x-x^2) . Points Q and R lie on the x-axis such that their coordinates are (g, 0) and (4, 0) respectively. P is a point on the curve such that PQ is parallel to the y-axis.年y=e^((3x-x^2))Pf2(4,0)R(4,0)(a) ...
Graph y = 3(x - 3)^2 + 3. Graph y = x^3 - 9x. Graph 2y = 3x + 4. Graph x+x^2/(x^2-1). Graph y = 2(x - 3)^2 + 1? Graph: (x - 1)^2 + (y + 3)^2 = 9. Graph y = -3/x + 3 - 2. Graph: f(x) = 1/3x - 4. Graph y=x^3-7x-6. Graph y ...
The graph of the function y = -3x + 2 passes through which quadrants? A. Ⅰ and Ⅱ B. Ⅱ and Ⅲ C. Ⅰ, Ⅱ and Ⅳ D. Ⅱ, Ⅲ and Ⅳ 相关知识点: 试题来源: 解析 D。对于一次函数 y = kx + b,当 k<0,b>0 时,图象经过第二、三、四象限。本题中 k = -3<0,b = 2>0,...