Which of the following is an equivalent form of the equation of the graph shown in the xy-plane above, from which the coordinates of vertex A can be identified as In such cases, grid only one answer. 5. Mixed numbers such as 3 t must be gridded as 3.5 or 7/2.f is a differentiable function for all x. Which of the following statements must be true? Since there are no statements listedOut of the given options. option C f(-8) = 0 is correct.Yeah, this is a tricky one. I actually think the way many students will get it is by elimination. Given p(3) = -2, we know nothing about x - 5, x - 2, or x + 2. So, choice D might not be intuitive, but at least it's related to p(3) somehow. Remember that if p(3) = 0, then we...What must be a factor of $f(x)$? The question is from a SAT practice test. I'm not entirely sure what the question is asking. At first I thought that the $x Then I thought, that the $x$ table values must be multiplied by the equations to get $f(x)$, for example, in the equation $x-3$ multiplied by $0$ if $x$ is...
f is a differentiable function for all x. Which of the following...
If |x| = -x and x≠0, then x < 0, so a and b are false while there is not sufficient information for c to be true.1. The R language is a dialect of which of the following programming languages? elements of a vector all must be of the same class. 8. Suppose I have a list defined as x <- list(2, "a", "b", TRUE). table(factor(is.na(c(data$Ozone))))[2].The question asks us which answer choices must be an even integer , so it likely tests our Integers math skill. We want to know which answer choice MUST be even. Looking at the answer choices, we have addition, multiplication, and subtraction all throughout.If (x + k) is a factor of f(x), which of the following must be true? According to the Rational Root Theorem, which could be a factor of the polynomial f(x) = 60x4 + 86x3 - 46x2 - 43x + 8?
If (x + 8) is a factor of f(x), which of the following must be true?
This is Quiz 1 from Coursera's R Programming class within the Data Science Specialization . This publication is intended as a learning resource, all answers are documented and explained. Datasets are available in R packages. 1. The R language is a dialect of which...Start by trying this out with a few odd functions that you know of, functions like f(x) = x. You'll quickly eliminate one of the choices this way. As for the other two, it's tough to find any odd function to show that they're false, so it might be that they are true. How can you be sure though?The common factor of the given expressions has to be determined. The common factor is (x - 3). Approved by eNotes Editorial Team.Add Your Explanation. You must have a Magoosh account in order to leave an explanation. Improve Your Score. Magoosh SAT is an affordable online course for studying the SAT. Learn More About Magoosh.In any question asking what must be true, you should try to imagine scenarios in which it isn't true. I'd start with the simplest looking answers and save the It obviously could be true. But let's not settle for that. What if x was a large negative value and y a small positive value? For example, x = -10 and y...
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