百度试题 结果1 题目 Which logarithmic equation is equivalent to y=(√5)^x? A: x=log_y(√5) B: x=log_((√5))yC: μ=log_a(√5) D: y=log_((√5))x 相关知识点: 试题来源: 解析 BNone 反馈 收藏
Related to this Question Which exponential equation is equivalent to the logarithmic equation c = ln(3)? A. e^3=c B. e^c=3 C. c^3=e D. 3^c=e Write the equation in its equivalent exponential form. 4 = log7 (2401) What is the equivalent exponential form of the equation?
A. 3x = 9 B. 3x = 5 C. 3x = 2 + 7 D. 3x = -5 相关知识点: 试题来源: 解析 A。本题考查方程的等价变形。3x - 7 = 2,移项可得 3x = 2 + 7,即 3x = 9。“equivalent(等价的)”“transformation(变形)”等词汇需掌握。解题思路是根据等式的性质进行移项得到等价方程。反馈 收藏 ...
Which of the following is equivalent to \int_{-5}^{5}\int_{0}^{3}\int_{-\sqrt{25-x^{2}^{\sqrt{25-x^{2}xdydzdx (a) \int_{0}^{3}\int_{0}^{3}\int_{0}^{\pi}r^{2}\cos\theta d\theta dzdr (b) \int_{0}^{5 What does logically equivalen...
Two points are needed to define a line but a third point on the line would confirm the linearity of the equation defining the line. Answer and Explanation: Which three points are not collinear? A. (0, 0), (0, 2), (0, 4). B. (0, 0),...
Is there any type of mathematics where there would be one constant input and multiple outputs or a range of outputs? Consider a causal LTI system S whose input x[n] and output y[n] are related by the difference equation: 2y[n] - y[n - 1] +...
Which expression is equivalent to r−7/2? Show work, step by step. Equivalent Expression: An expression is provided. In this expression, a negative exponent is there. We have to find an expression that is equivalent to the given expression. To find the equivalent expression, ...
Use the viewing window given below to write a possible equation for the transformation of the common function. Find the image of the set S under the given transformation. S = {(u, v) | 0 less than or equal to u less than or...
Translate the following into a math equation. Twenty less than x Is either of 0 greater than b - x + 3 or -3 less than b - x equivalent to x - b less than 3? Why? Let f(x) = \left\{\begin{matrix} x - k& x less ...
1. Which equation is equivalent to 3x + 4y = 15?1) y = \frac{15 - 3x}{4} \\ 2) y = \frac{3x - 15}{4} \\3)y = 15 - 3x\\4) y = 3x - 15 2. In the equation, A = p + p r t, t is equivalent to. 1) \frac{A-pr}{p}\\2) \frac{A...