百度试题 结果1 题目Write an exponential function y=ab^x whose graph passes through (2,18) and (3,54).y = ___ 相关知识点: 试题来源: 解析 2.3^x反馈 收藏
Write an exponential function to describe the growth and estimate the GDP growth that will occur in 5$ years if the growth rate remains steady. 相关知识点: 试题来源: 解析 GDP = 17.9(1.031)^t= 17.9(1.031)^5≈ 20.85,t=0 represents 2015 and 17.9 is trillions US The GDP will grow by ...
结果1 题目 The original value of a car is \$15000. The value decreases by 3% each year. Write an exponential function to model this situation. ( ) A. y=-3(15000)^x B. y=15000(1.03)^x C. y=3(1.15)^x D. y=15000(0.97)^x 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
For an initial quantity Q_0=120 and a growth rate of 3% per unit time, give a formula for quantity Q as a function of time t, and find the value of the quantity at t=13, if we assume the growth rate i Assume an exponent...
Assume an exponential function has a starting value of 13 and a growth rate of 0.35%. Write an equation to model the situation. Suppose a population of bacteria is changing at a rate of \frac{dp}{dt} = \frac{1.000}{1 + 0.5 t},...
An exponential equation multiplies the base number by itself however many times the exponent indicates. If you need to multiply the number eight by itself 17 times, it would be unwieldy to write out the number eight 17 different times, so mathematicians
C# has GetDate() function? c# Hashtable getting values by Key name C# Help Assigning a boolean variable based on condition C# how to check char is null or empty c# if condition string length count C# IIF check int and return string if NullorEmpty C# JSON DeserializeObject Return NULL for...
1.6 A Library of Parent Functions Ex. 1 Write a linear function for which f(1) = 3 and f(4) = 0 First, find the slope. Next, use the point-slope form of the equation of a line. Function notation. Cubic, Square Root, and Reciprocal Functions The graph of the cubic function f(x...
A function is a relation in which each element of the domain is paired with exactly one element in the range. Two types of functions are the exponential functions and the logarithmic functions. Exponential functions are the functions in the form of y = ax, where ''a'' is a positive real...
Specifically, the protein threading problem can be formulated as a combinatorial optimization problem on a graph, whose computational complexity is an exponential function of only the tree-width of the underlying graph. Interestingly the tree-width for all protein structures in the PDB database is ...