P The equation of the line Iin the diagram is y = 5-x. (b) Write down the gradient of the line L y = mx + c Y = -1x + s M = -| Answer(b).. x NOT TO SCALE -

Is the perpendicular line drawn in the graph correct or not?

16 The graph shows the curve y = x² - 2x - 1 for values of x between -2 and 4. (a) Does the point (2,3) lie on the curve ? (b) On the same graph, draw the line y = 2 – x. (c) Write down the gradient of the line y = 2 – x. Write down the coordinates of the two points where the line y = 2 – x cuts the x and y - axes. (d) 00

You guys rejected this question and took one of my questions and didn’t give it back after you rejected it

Directions: Find the equations given the derivatives. Encircle the letter of your answer. 1. Which of the illustrative equations that will give a derivative of 10? А. у %3D 10х - 20 C. y = 2x5- 10 %3D B. y = x10 – 5 D. y= 5x2 - 5 2. Which of the illustrative equations that will give a derivative of 2x - 10? A. y = 2x2 – 10x С. у %3D х2-10х В. у %3D х2 + 10х D. y = 10x - 2x2 %3D 3. Which of the illustrative equations that will give a slope 10 of the tangent line to its graph? A. y = 2x2-2x at(2,3) С.у %3D Зx2-2х at(1,3) B. y= 2x2 +2x at(2,3) D. y = 3x2 + 2x at(1,3) %3D 4. Which of the illustrative equations that will give a slope 5 of the tangent line to its graph? А. у %3D 4x2 - 5х at (3, 1) С. у %3D 2x2 - 2х at (3,1) В. у %3D 3x2- 5х at (3,1) D. y %3D x2- х at (3, 1) 5. Which of the illustrative equations that will give a slope 3 of the tangent line to its graph? A. y = 4x2 - 5x at (1,2) C. y = 5x2 -6x at (1,2) %3D В. у32x2-3х at (1,2) D. y = 3x² – 4x at (1,2)

I don’t know how to do number 5

(e) The instructor adds 4 points to the average exam score ofeveryone in the class. Describe the changes in the positionsof the plotted points and the change in the equation of theline.

I need the answer quickly

Statistics professor wants to use the number of hours (x) a student studies for a statistics final exam to predict the final exam score (y). A regression model was fit based on data collected from a class during the previous semester, with the following results: (y hat): y = 35.0 + 3X What is the slope? a. Yb. 35.0c. 3d. X

not graded (((btw)