Get Your Calculus 1 Questions Answered Here!

How do you find the equation of a line tangent to the function $y = (x - 2) (x^{2} + 1)$ at x=-1?

Salma Meza 2022-02-10

How do you find the equation of a line tangent to the function $y = \ln (- x)$ at $(- 2, \ln 2)$ ?

Bryant Miranda 2022-02-10

How do you find the equation of the line tangent to the graph of $y = 3 x^{2} - 6 x + 2$ , at the point (3,11)?

Miracle Graves 2022-02-10

How do you find the equation of the line tangent to the graph of $y = 2 x \cdot \cos (x)$ at the point $(π, - 2 π)$ ?

Lets say we have a function F(x). Now if we do a definite integral like this ∫21F(x)dx, what kind of output we can expect ? (Assuming we can evaluate the integral)

Olivia Mcgrath 2022-02-03

Analyzing critical points Find the critical points of the following functions.Use the Second Derivative Test to
determine (if possible) whether each critical point corresponds to a local maximum, a local minimum,or a
saddle point. If the Second Derivative Test is inconclusive,determine the behavior of the function at the critical
points.
$f (x, y) = \frac{λ}{1 + x^{2} + y^{2}}$

mairie0708zl 2022-01-31

Suppose your manager indicates that for a normally distributed data set you are analyzing, your company wants data points between $z = - 0.6 z = - 0.6$ and $z = 0.6 z = 0.6$ standard deviations of the mean (or within 0.6 standard deviations of the mean). What percent of the data points will fall in that range?
Answer: percent (Enter a number between 0 and 100, not 0 and 1 and round to 2 decimal places)

urlacainnxp 2022-01-31

A researcher is analyzing regional differences in family size. She has information on the number of children for samples of families from four different regions. Which statistical test should she conduct?

poveli1e 2022-01-31

68. Analyzing a Line A line is represented by the equation $a x + b y = 4$ .
(a) When is the line parallel to the x-axis?

veceriraby 2022-01-31

The primary measures of central tendency and dispersion should be described.
Why are they crucial in data analysis?

poveli1e 2022-01-30

Which of the following statements is not true?
Multiple Choice
A statistic is a single measure (usually numerical) that is calculated from a sample.
For day-to-day business data analysis, most firms rely on a large staff of expert statisticians.
A statistical test may be significant yet have no practical importance.
Statistics is the science of collecting, organizing, analyzing, interpreting, and presenting data.

Vilharjevw7 2022-01-29

What are the real-life applications of Statistics in Business and Economics? Briefly explain at least three examples.

Ella Bradshaw 2022-01-27

How to calculate the limit $lim_{x \to 1} ⌊ \sin^{- 1} (x) ⌋$
The function takes the value 1 at x=1 but while approaching 1 from the left side, it takes the value 0 at all points.
The function is not defined at x>1 so the right limit does not exist.
The book mentions 1 as the answer as f(1)=1 but i don't understand why.

Cameron Russell 2022-01-25

What is the value of integral $\int \frac{d x}{\sqrt{x^{2} + 9}}$

iocasq4 2022-01-25

Finding derivative of $\sqrt[3]{\sin 2 x}$ using only definition of derivative

elbluffz1 2022-01-25

How is the integral $\frac{2}{π} \int_{0}^{π} x^{2} \cos (n x) d x = \frac{4 {(- 1)}^{n}}{n^{2}}$ ?
I thought it would be this :
$\frac{2}{π} \int_{0}^{π} x^{2} \cos (n x) d x = \frac{2}{π} \int_{0}^{π} x^{2} {(- 1)}^{n} = \frac{2}{π} {(- 1)}^{n} \int_{0}^{π} x^{2} = \frac{2}{π {(- 1)}^{n}} {[\frac{x^{3}}{3}]}_{0}^{π} = \frac{2 {(- 1)}^{n}}{3 π^{3}}$
But it is actually
$\frac{2}{π} \int_{0}^{π} x^{2} \cos (n x) d x = \frac{4 {(- 1)}^{n}}{n^{2}}$

amevaa0y 2022-01-25

Showing that $\int_{0}^{π} \sin (k x) \sin (x) d x = π$ for odd integer k

siutulysr5 2022-01-24

Integral $\int_{0}^{y} d x \frac{\sin (a x + \frac{b}{x})}{x}$

Alvin Pugh 2022-01-24

Integers n satsifying $\frac{1}{\sin \frac{3 π}{n}} = \frac{1}{\sin \frac{5 π}{n}}$

amevaa0y 2022-01-23

integral of $\sec x \tan x$

The majority of Calculus 1 questions and answers that you will find below should be sufficient for understanding the basic rules that are necessary for problem-solving purposes. Take a look at the original answers, seek math assignment help, and compare them to what you have for your assignment.

If you need any other kind of help for your Calculus 1 tasks, combine several solutions or look at the problem that seems similar to your original assignment. If Math is not your subject per se, start with the most basic problems and proceed with the complex ones.

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