(f(x)) is a linear function and is a constant. Under which of the following conditions is the slope of (f(x)) greater than the slope of (f(rx))? ()Ⅰ. (f(x)) is ascending and < 1Ⅱ. (f(x)) is descending and 0≤ < 1Ⅲ. (f(x)) is descending and > 1A. Ⅰ only...
有3道英语的数学题.1.If f(x) is a linear function with a positive or negative slope,what will the domain and range of this function be?2.Find the domain and range of each function.Explain your answer.f(x)=-2(x+3)2+5 f(x)=3x-43.The height of a flare is a function of the ...
A functionfis such thatf(x+1)=f(x)+f(1)+1for all real values ofx. Findf(0)If it is given thatf(1)=1,findf(2),f(3)andf(−1). Iffis linear function such thatf(2)=6andf(3)=4, then:f(x)= View Solution IfA={1,2,3,4}andf:A→Ris a function defined byf(x)=x...
The standard equation of a line can be written as: y=mx+b where: m is the slope b is the y-interceptAnswer and Explanation: Given: f(−4)=0 f(2)=−2 Since the function is linear, we can write it in the form: {eq}\dis......
If f is a linear function and f(−2)=11,f(5)=−2,andf(x)=4.3, what is the value of x? A−3.1 B−1.9 C1.6 D2.9Submit If f(x) is a linear function and f(2) = 1 and f(4) = -2 , then f(x) = A−32x+4 B32x−2 C−32x+2 D32x−4Submit If f is...
假设 f(x)是一个线性函数，且 f(2)=5 ，f(4)=13，求函数 f(x)解析式；设f(x)=kx+b，代入 f(2)=5 ，f(4)=13得：5=2k+b 13=4k+b 解得：k=4，b= -3 ∴f(x)=4x-3 线性
百度试题 结果1 题目【题目】If the function y= $$ x ^ { a } $$-31 is a linear function,what is the value of a?( ) A. 1 B. 2 C. 3 D. 4 相关知识点: 试题来源: 解析 【解析】 A 反馈 收藏
百度试题 结果1 题目If functiong is a linear function with g(0)=9 and g(5)=−2, then find the rate of change for functiong.相关知识点: 试题来源: 解析 − −反馈 收藏
(What is a function?) A function refers to a specific type of mathematical relationship that maps one set of inputs, known as the domain, to a corresponding set of outputs, known as the range. In simpler terms, a function takes an input va...
Linear FunctionA function is the mapping based on predefined rule from inputs to outputs. If such a function's rule has the highest power of the input variable as 1, it is known as linear function.Answer and Explanation: Since y is a func...