A. slope B. y-intercept C. x-intercept D. area 相关知识点: 试题来源: 解析 A。本题考查一次函数表达式中字母的含义。在方程 y = mx + b 中,'m'代表斜率(slope)。选项 B y 轴截距不符合;选项 C x 轴截距不符合;选项 D 面积不符合。反馈...
What does mx+b represent? What is arcsin(-5)? What is a dekameter? If b = 5, what is 3b^2 - b? What is the modulus of 3 + 4i? What is |-5|? What is the cot(pi)? If x^2 + y^2 = 25 and \frac{dx}{dt} = -2, then what is \frac{dy}{dt} when x = 3 and...
quantum computing differs from traditional computing by using the principles of quantum mechanics. while traditional computers use bits, which represent either a 0 or a 1, quantum computers use quantum bits or qubits, which can exist in multiple states simultaneously. this allows quantum computers to...
What does the ^ symbol mean in algebra? What is the "x" stand for in the equation y = mx + b? What do A & B stand for in algebra? In math, what does the symbol * represent? What does the ^ symbol mean in a math problem like 8x^3 - 4x? What does a double bracket mean ...
What does an equal sign with three lines represent? In the expression: y = x^2 + 5x +3, what does the wedge symbol mean? lim_{x right arrow - infinity} (square root{x^2 - x} + x) = (a) 1 (b) - 1/2 (c) 1/2 (d) 0 (e) none of these ...
While this study provides an important initial foray into profiling the emotional difficulties of men with EDs, the DERS does not sufficiently distinguish between difficulties associated with early and late stages in the emotion cycle. Two of its subscales, ‘clarity’ and ‘emotional awareness’, ...
is approximately equal to the number of signal 0s. In this case, the power obtained in the test is the average transmit power, in the unit of W, mW, or dBm. W and mW are linear units, and dBm is a logarithmic unit. In communications, dBm is typically used to represent optical ...
A menu bar enables you to control your computer's programs and settings. Many programs have their own menus, located at the top of the program window, from which you can access most of its features and functions. It also serves as a quick reference for what certain icons represent on your...
What is a relation in the mathematical sense? Give an example of a mathematical expression. What is reasonableness in math? (a) What does the equation x = 4 represent in R^2? What does it represent in R^3? Illustrate with sketches. (b) What does the equation y = 3 represent in R...
What does the symbol p0 represent in the expression H0: p = p0? What is a complementary event in math? What does a statement of purpose convey? What is the equation related to Keynes' consumption function? Give the equation of a line that passes through the points (2,4) and (-2, 6...