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 the formula D = (b - c) represent? What is f(0) if f(x)=-3x^2+5x+1? What is the definition of a ratio? What is x if 12x equals 4? What is 2q/q equals to? 360 plus what equals 780? What is x if 7/6 of x equals 140? What does the formula 2(pi)r^2h...
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’, ...
In math, what does it mean when a square has 3 instead of 2? 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 ...
Being gender fluid means something different to each person. Your gender identity may change over time. Gender can shift over the course of a day, several weeks, months, or years. You might also feel like one gender does not wholly describe you. ...
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 ...
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...
Using the formula:y = f(x) = mx + bBy utilizing x as the independent variable, you may determine the strength of the linear connection between the data. You may also represent linear functions graphically as straight lines, with diagonal lines having slopes larger or less than zero and ...
Constant Variables in Mathematics:In mathematics, variables are symbols, often letters, that we use to represent some unknown quantity. There are different types of variables in mathematics, and their type depends on what they are representing and how they behave. One such type of variable is a...
Question: What are coinciding lines? Lines in Mathematics In mathematics, there are many different relationships that a pair of lines can have, such as parallel, coinciding, or perpendicular lines. We can represent lines using equations in the form ofy=mx+b, which can be used to determine a...