2. Consider the graph of the function f(x) = 5x² - 8x. Calculate the slope of the secant that joins the points on the graph given by x = -2 and x = 1.

Q: I = (1,2, 3, 4) 4. 3=? i=2

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Q: 1. Show whether the given polynomials 1+4x + x², 2+ 5x + 3x2, 3x 5x, and 3+ 15x - 8x spans p,.…

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Q: 12. Use the Binomial Formula to find the probability: According to a poll, 49% of Americans say that…

A: According to the given question, consider the following information- n=12p=0.49

Q: Find the marginal cost function. C(x) = 160 + 2.4x – 0.01x² c'(x) =O

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Q: What is the second portion to the question ?

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Q: can you answer part A of the question please

A: Given, The following equation x2+2x+28=0 can be solved using the complete square method or the…

Q: Could you explain how to find the formulas ?

A: Apply integration by parts:

Q: Could you give a mathematical explanation for part c please?

A: A plane and a line will not intersect if they are parallel to each other. Now, from the equation of…

Q: A -1 =

A: We have to find the inverse of given matrix.

Q: Write the equation of sandwich theorem?

A: Sandwich Theorem/ Squeeze Theorem: If f(x)≤g(x)≤h(x) and if  limx→af(x)=limx→ah(x)=L, then…

Q: Thank you for the answer. I am struggling to understand it due to the formating. Is it possible to…

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Q: A company institutes an exercise break for its workers to see the effect on job satisfaction, as…

A: Consider that µd is the true mean difference of worker job satisfaction after the implementation of…

Q: please provide detail working out for b and c ,looks like you have hust gave the answers

A: Differential Equation

Q: Describe the mathematical relationship of increasing side length to SA/V ratio for all cubes. Do you…

A: First of all, consider the given values and formulas required to solve the question.

Q: not using excel can this problem be solved?

A: The mean is $31,000, standard deviation is $3000.

Q: Hi, this is incorrect ?

A: To find a positive value of  such that the average value of  over the interval  is 20.

Q: Also need help completing this

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Can you please finish question 5,6,7and 8 I would like to compare with my results please explain…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: The center of an ellipse is (1,6). One focus of the ellipse is (-1,6). One vertex of the ellipse is…

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Q: -3 -9 If A = 0 1 4 then 1 A-1 =

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