结果1 题目 6. How many (nonconstant) polynomial factors with leading coefficient 1, with the other coefficients possibly complex, does x2015 + 18 have? b(a)2015(c) 2^(2015)2015(b)2015(d)k=1∑_(k=0)^n2015^k 相关知识点: 试题来源: 解析 b 反馈 收藏 ...
Basically, if you list all the factors of the constant, and divide them by the factors of the leading coefficient (the coefficient next to the variable with the highest power) in every combination, you will get a list of possible rational solutions. How does this help you factor? If you ...
Learn how to factor a trinomial of the form ax2 + bx + c when a is not equal to 1 by getting rid of the "impostor". The impostor here is the leading coefficient a or the coefficient of ax2. In order to use this method, GCF(a,b,c) = 1 (The greatest common factor of a, ...
The graph of g(x) opens down and is vertically stretched by a factor of 3. Example Problem 2: Describing how the Leading Coefficient Affects the Shape of a Parabola Describe how the leading coefficient of the following parabola's function,g(x), affects the shape of the parabol...
. Multiply out to verify the solution. If the leading coefficient was not one, multiply the numbers you found in Step 2 by x and replace the middle term with the sum of them. Then, factor by grouping. For example, consider 2x^2 + 3x + 1. The product of the leading coefficient and...
Step 1: Identify the leading coefficient in the absolute value function. For an absolute value function, y=a|x|, the leading coefficient is the constant term a. Step 2: Determine the properties of a. For Positive a If a>1, then the graph will be more narrow...
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The travel time of the customized bus negatively affected the commuters’ mode choice probability (-1.3966); this factor had a stronger negative effect on the intention to commute by customized bus than the other factors. Also, commuters were sensitive to the travel time of the customized bus, ...
These offerings can provide additional revenue streams while supporting the construction industry's transition towards lower emissions. Therefore, the government's expenditure on raising CER awareness among financial institutions is a crucial factor influencing their investment decisions and the overall ...
Previous studies have revealed that the length of stay (LOS) was an important factor affecting the inpatients costs in adults with stroke [14,15,16,17,18]. In China, a report conducted among ischaemic stroke inpatients from 121 hospitals in Beijing from March 1, 2012, to February 28, 2015...