A linear equation has a specific form. Please write the form of the equation and identify...
A linear equation has a specific form. Please write the form of the equation and identify what each variable represents in the equation, and the dependent and independent variable
Homework Answers
General form of a linear equation : y = mx + c
y = dependent variable
x = independent variable
m = constant number that multiplies x , called the slope
c = y- intercept , value of y when x=0
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A linear equation has a specific form. Please write the form of
the equation and identify...
Answer both questions please true or false 16. The slope of the simple linear regression equation...
Answer both questions please true or false 16. The slope of the simple linear regression equation represents the average change in the value of the dependent variable per unit change in the independent variable (X). True/False 19. When using simple regression analysis, if there is a strong correlation between the independent and dependent variable, then we can conclude that an increase in the value of the independent variable causes an increase in the value of the dependent variable.
Regarding linear equations with one independent variable, answer the following questions. a. What is the general form o...
Regarding linear equations with one independent variable, answer the following questions. a. What is the general form of such an equation? Give an example. b. In your expression in part (a), which letters represent constants and which represent variables? c. In your expression in part (a), which letter represents the independent variable and which represents the dependent variable? 100 words minimum
Use the given linear equation/model to answer each questions. The linear equation/model y = 5x +...
Use the given linear equation/model to answer each questions. The linear equation/model y = 5x + 40 explains the linear relationship between number of hours a student spent studying and the exam score this student received. Hours spent studying is the independent variable. Exam score is the dependent variable. (i) Write the linear equation/model in the context of the problem. (10 points) (ii) Determine the y-intercept. Explain the y-intercept in the context of the problem. Use one to two sentences....
The coefficient of a linear regression equation indicates Select one: a. the change in the dependent...
The coefficient of a linear regression equation indicates Select one: a. the change in the dependent variable relative to a unit change in the independent variable. b. the change in the independent variable relative to a unit change in the dependent variable. c. the percentage change in the dependent variable relative to a unit change in the independent variable. d. the percentage change in the independent variable relative to a unit change in the dependent variable.
Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y' = G(ax +...
Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y' = G(ax + by). 8tx dx - (t? - x?) dt = 0 Select all that apply. A. the form y' = G(ax + by) B. linear coefficients C. homogeneous D. Bernoulli
In the simple linear regression equation, (y a+ bx+ e), the a is the... O A....
In the simple linear regression equation, (y a+ bx+ e), the a is the... O A. independent variable O B. slope of the fitted line C. dependent variable O D.y-intercept Reset Selection Question 2 of 5 1.0 Points In the simple linear regression equation, (y a+bx+ e) the y is the O A. independent variable O B. dependent variable O C. slope of the fitted line D. y-intercept Question 3 of 5 1.0 Points The R2 for a regression model...
Write the equation in the form (x-1)2+(y-k)? = c. Then, if the equation represents a circie,...
Write the equation in the form (x-1)2+(y-k)? = c. Then, if the equation represents a circie, identify the center and radius. If the equation represents the degenerate case, give the solution set. x2 + y2 - 6x-8y+0=0 Part: 0/2 Part 1 of 2 The equation in standard form is The equation represents (Choose one)
Write an equation to a linear line in standard form that is perpendicular to the line...
Write an equation to a linear line in standard form that is perpendicular to the line 2y- 5x = 3 and through the point(3,-1). (3pts)
Need some progress Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y'...
Need some progress
Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y' = G(ax + by). cos (4x + 5y) dy = sin(4x + 5y) dx Select all that apply. A. Bernoulli B. the form y' = G(ax +by) C. homogeneous OD. linear coefficients
electromagnatic field waves Write down the wave equation in time-dependent (not time-harmonic) form for the electric...
electromagnatic field waves Write down the wave equation in time-dependent (not time-harmonic) form for the electric field. Define each term and each variable.
Use the given linear equation/model to answer each questions. The linear equation/model y = 5x + 40 explains the linear relationship between number of hours a student spent studying and the exam score this student received. Hours spent studying is the independent variable. Exam score is the dependent variable. (i) Write the linear equation/model in the context of the problem. (10 points) (ii) Determine the y-intercept. Explain the y-intercept in the context of the problem. Use one to two sentences....
Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y' = G(ax + by). 8tx dx - (t? - x?) dt = 0 Select all that apply. A. the form y' = G(ax + by) B. linear coefficients C. homogeneous D. Bernoulli
In the simple linear regression equation, (y a+ bx+ e), the a is the... O A. independent variable O B. slope of the fitted line C. dependent variable O D.y-intercept Reset Selection Question 2 of 5 1.0 Points In the simple linear regression equation, (y a+bx+ e) the y is the O A. independent variable O B. dependent variable O C. slope of the fitted line D. y-intercept Question 3 of 5 1.0 Points The R2 for a regression model...
Write the equation in the form (x-1)2+(y-k)? = c. Then, if the equation represents a circie, identify the center and radius. If the equation represents the degenerate case, give the solution set. x2 + y2 - 6x-8y+0=0 Part: 0/2 Part 1 of 2 The equation in standard form is The equation represents (Choose one)
Write an equation to a linear line in standard form that is perpendicular to the line 2y- 5x = 3 and through the point(3,-1). (3pts)
Need some progress
Identify the equation as homogeneous, Bernoulli, linear coefficients, or of the form y' = G(ax + by). cos (4x + 5y) dy = sin(4x + 5y) dx Select all that apply. A. Bernoulli B. the form y' = G(ax +by) C. homogeneous OD. linear coefficients
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