y-intercept?

Q: Algebra Question

A: x goes from -2 to -1 (excluded) and from 1 to 5 (excluded) So the domain is = (-2,-1) U (1,5)   y go...

Q: Can someone explain to me how 16 - 4 x 2 x (-2) = 24 I just don’t get it

A: From the given data: Multiplying the terms of 4,2,-2, we get: 4(2)(-2)= -16 Now,  16-4(2)(-2) =16+4(...

Q: Section 2: Multiple Choice 1. Which of the following is the best statement about the graph? a) After...

A: Givenby graph we can see  that

Q: Find the equation of the circle shown. 4 -2-1 4 -2 -4 -5+ of Write equation in standard form:

A: The known points in which the circle is passing through are, The general expression of a circle is,

Q: Convert the unit. 2.8 sq yd=_sq in. - 2.8 sq yd= sq in. (Type a whole number or a decimal. Round to ...

A: 2.8 square yards

Q: Alex has $60. After buying 5 hair clips, she has $30 left. How much did each hair clip cost?

A: Given, Total amount (A)= 60 After buying 5 hair clips Alex has $30, so the cost of 5 hair clips is $...

Q: Suppose a savings and loan pays a nominal rate of 3.4 on savings deposits. Find the effective annual...

A: given that nominal interest rate =3.4%=0.034. we need to find the effective annual yield if the inte...

Q: Traveling Car 280 240 200 160 120 -80 -40 3. Time (hours) The graph above represents the total dista...

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Q: Evaluate the piecewise defined function at the indicated values. Sx² f(x) if x < 0 %3D lx + 7 if x 2...

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Q: "The tank in the form of a right-circular cone of radius 16 feet and height 40 feet standing on its ...

A: given that a tank is in the form of a right circular cylinder of radius 16 feet and height 40 feet a...

Q: Please help

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Q: a. The decimal 0.6 is the same as %. The Decimal Square for this decimal can be described as a OA. 1...

A:

Q: Algebra Question

A: a)The given diagram is the figure of a parabola. The x-intercepts are points at which the parabola c...

Q: Find the maximum revenue for the revenue function  R(x) = 373x − 0.9x2.  (Round your answer to the n...

A: Maximum revenue will be 38647.72 $ Explanation is given below

Q: Simplify: (-s*) (–s²)

A:

Q: Paul has 28,000 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle...

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Q: If the farmer has 162 feet of fencing, what are the dimensions of the region which enclose the maxim...

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Q: The scale on a map is 1in. : 25 mi. You measure 6.5 in. between two towns. What is the actual distan...

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Q: In a sports league of x teams in which each team plays every other team twice, the total number N of...

A: Since you have asked multiple questions in a single request, we would be answering only the first qu...

Q: f(x) = 2x F(x) 5. Click to select points on the graph. 2] 4)

A: Given,     A linear function  f(x) = 2x

Q: Algebra Question

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Q: A lawn-mowing company is trying to grow its business. It had 30 clients when they started its busine...

A: Initially company has 30 clients. Number of clients will be increase by 6 clients each week. It is a...

Q: Create and expression from the phrase (use x as the variable )  "Twice the difference of 7 and a num...

A: To create the expression from the given phrase.

Q: Complete the table and then graph the function. f(x) = x + 2 f(x) 4 8. 5.

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Q: Determine the equation of the parabola whose graph is given below.

A: Given, The graph of the parabola is   

Q: Find the missing number so that the equation has no solutions. 11 = -4x - 9 Submit

A: No solution means when the equation does not have the solution. There does not exist any value of x ...

Q: Graph the inverse of the provided graph on the accompanying set of axes. You must plot at least 5 po...

A: The graph is given:   To determine :                        The inverse graph   We can only find the...

Q: -343x x = -2 g(x) = { (x – 1)(x+ 2) x = -1 | a3 – 22 +1 , x + -2, –1 g(1) =

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Q: On a road trip, I drove for 5 hours, 300 miles in total. 270 of those miles were on the highway, and...

A: Total distance covered on a road trip=300 miles. Total time taken to complete road trip=5 hours. Dis...

Q: One of the factors of 4x - 9 is 1) (x+3) 2) (2x +3) 3) (4x – 3) (x – 3) 4)

A: Given: Let the given expression is 4x2-9   Formula used: a2-b2=(a-b)(a+b)

Q: Simplify: (– -10x²) (–2x*)

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Q: You are riding your bicycle to prepare for a race. It takes you 12 min to go 2.5mi. What was your sp...

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Q: The table below relates the number of rats in a population to time in weeks. Use the table to write ...

A: From the table we get two coordinates (0,6) and (1,15) Then we use the two-point formula to write th...

Q: Could you show me step by step on how to compute problem then graph. The last one only showed graph....

A: Given system of inequalities: 5x+2y&lt;10-3x+4y≤12x≥0y≥0

Q: uppose that a certain muffin shop has 410 ounces of dough and 290 ounces of sugar. It requires 4 oun...

A: Given A muffin shop has 410 ounces of dough and 290 ounces of sugar. It requires 4 ounces of dough a...

Q: Direction: Answer the following questions completely. Show your complete solution in arriving the an...

A: As per our honor code, we are authorized to answer only one question at a moment. As you have not me...

Q: The profit function for a certain commodity is  P(x) = 190x − x2 − 1000.  Find the level of producti...

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Q: Algebra Question

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Q: Given P(x)= 6x^5 + 49x^4 +122x^3 +33x^2 -234x-216, find the zeros and write P in factored form

A: Given Data :  function p(x)=6x5+49x4+122x3+33x2-234x-216                                   (1) To Fi...

Q: if k had the same slope as the graph of 4y-x=2, and (1,2) and is the point on a line k what is the e...

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Q: Solve the following expression when t = 5 and s = 3 2t + 4s

A: Given: t=5 s=3 --------------------------------------------------------------------- To find: 2t+4s ...

Q: Find the value of *picture* by first writing the logarithmic equation in exponential form (i.e. with...

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Q: Read the following questions and select the correct answer F = 3 * sqrt (25) MOD 2 + 6 F= 3*5 Mod 2 ...

A: Consider the following expression: F=3×25MOD2+6 First solve square root expression: F=3×5MOD2+6 Then...

Q: Owen made 60% of the shots he attempted during his hockey practice.He made 18 shots. How many shots ...

A:

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.