help with this math please and thank you
help with this math please and thank you ons 1. Complete the table of ordered pairs...
4.9 Summary of Graphing Lines Figure 19:20: Graphing y 2 and 3 Exercises Graphing by Table 1. Use a table to make a plot of y 4x+3. 2. Use a table to make a plot of y = -5x-1 Use a table to make a plot of y--:- 1. Use a ble to make a plot of y = x +3. Graphing Standard Form Equations First find the and y-intercepts of the line with equation or + 5y = -0....
please help me answer All of these questions. Thank you! 1. Use the limit definition of the derivative - lift+A) 6 to find the derivative of the following function: f(x) = 3x-2x? You must SHOW YOUR WORK: 2. Find the slope of the tangent line at x = 4 (using the derivative you just found) 3. Using the point-slope form of the line, find the equation of the tangent line at x=4. Isolate the y. 1. Find the derivatives using...
#16 Please. Step By Step explanation would help me understand. Thank you. In Exercises 1-17 find the general solution, given that yı satisfies the complementary equation. As a byproduct, find a fundamental set of solutions of the complementary equation. 1. (2x + 1)y" – 2y' - (2x + 3)y = (2x + 1)2; yı = e-* 2. x?y" + xy' - y = 3. x2y" – xy' + y = x; y1= x 4 22 y = x 1 4....
show work n answers only please 1. Is the point (1,0) on the graph of -1=y? Explain. 2. Find the equation of the line parallel to 3y - 2x = 1 passing through the point (1,2). 3. Evaluate the difference quotient for the function $(x) = x2 - 4x +1 4. If h(x) -1ja? - 21, find functions f(x).9() so that (fog)(x) -() where neither f(x) nor g(x) is equal to h(x). Is (1) even, odd, or neither? 5. For...
please help with these problems ╰(*´︶`*)╯♡ thank you! QUESTION 1 Which point is on the line of the equation Alw 2(x + 2)? 0 (-2,2 0 (232) 04-2-2) QUESTION 2 Select the scenarios that will result in a positive slope. Select all that apply. The x-intercept is positive, and the y-intercept is positive. The x-intercept is positive, and the y-intercept is negative. The x-intercept is negative, and the y-intercept is positive. The x-intercept is negative, and the y-intercept is negative....
Need help with parts C, D, E, F and J please and thank you! ei The cost of a leading liquid laundry detergent in different sizes is given below. Size (ounces) Cost (5) 16 3.29 32 429 64 5.29 200 10.19 Part Parti Parte Call the last sein. Put the gation in the form of a bw. Round your answers to three decimal places) Part Find the correlation contr. (Round your answer to four decimal places) Is it can •...
Please help with multi step question- 1 question with 6 parts!! The table below gives the number of hours seven randomly selected students spent studying and their corresponding midterm exam grades. Using this data, consider the equation of the regression line, y bo + bix, for predicting the midterm exam grade that a student will earn based on the number of hours spent studying. Keep in mind, the correlation coefficient may or may not be statistically significant for the data...
Help & explain please Regression 1. A researcher is willing to investigate whether there is any linear relation bet ween income (x) in thousand dollars and food expenditures (y) in hundred dollars. A sample data on 7 households given the table below was collected. Assuming that a linear model is used to solve the problem. r-3-D) r-I 83 24 13 61 15 17 1. Write down the linear model 2. Write down the fitted regression line and Interpret the slope...
help please! thank you! (a) Show that an members of the family y-ve-1ฐ are-lutkn-ed Medaterntial mpalii (b) Use part (a) to find a fornvula for the solution to the ini- tial value problem v (0)-2. Then, sketch your solution on the slope field shown to the right. 2. Figure 1. Slope field for 3. (a) Show that all members of the family yarlutions of the disferential equation (b) Find the solution to the initial value problem ry'-tra-Zy·y(1)-S. 4. For what...
I really need your help to answer this question for Tables 1 - 5. Thank you so much I appreciate it!!! For each set of values, determine whether an exponential function is a good model. If so, find the function. If not, explain why. Part C-Linear and Exponential Models (possible 15 points) You can transform an exponential function into a linear function by taking the logarithm of each side. Since linear models are easy to recognize, you can then determine...