y X2 X3 X4 240 25 24 91 100 236 31 21 90 95 270 45 24 88 110 274 60 25 87 88 301 65 25 91 94 316 72 26 94 99 Determine the y-intercept and the slopes 300 80 25 87 97 296 84 25 86 96 267 75 24 88 110 276 60 25 91 105 288 50 25 90 100 261 38 23 89 98

Q: A straight line passes through points A (3,8) and B (-3,4). What is the y-intercept of this line?

A:

Q: What is the parameterisation of a straight line if it passes through points (7,0) and (2,-3a) if a…

A: What is Parametric Representation: Equation of this sort, known as a parametric equation, uses an…

Q: Do the points (0.5, 1), (1, 1.2), (2, 2) lie on a line?

A: Three points will lie on same line if slope of any two point is same as other two points, taken two…

Q: Resuelva mediante la inversa manual 9x1 +9x₂ - 7x3 = 6 - 7x₁ + 0x2 9x1 + 6x2 + 8x3 x1: x2: x3: - x3…

A:

Q: Find the slope of the linès containing the following sets of points: (-2, 4) (5, 6)

A: Given,           The point is -2,4 and 5,6.To find : Find the slope of the lines containing the…

Q: Point 1 (x,y) = (4.50, 9.00) and Point 2 (x,y) = (-6.00, -3.00). Calculate using interpolation…

A: We will use Lagrange's interpolation  formula to find interpolation  between p_1 and p_2.

Q: A city's commuter system has three zones covering the regions described. Zone 1 covers people living…

A: A. Given that zone 1 covers people living within three miles of the city center. So radius of zone…

Q: What about the horizontal asymtote? Can you explain that?

A:

Q: Graph a horizontal line going through the point (5, 2).

A:

Q: What is a fixed point theorem?

A: Fixed point: Let f be any function. A point x0 in its domain is said to be fixed point if fx0=x0.

Q: what about the x and y intercepts

A: X-intercepts are given by substituting f(x)=0 and y-intercept is given by substituting x=0 in f(x).

Q: A line passes through the points (13,30) and (16,35). What is the x coordinates of the line's…

A: Solution ) given point ( 13 , 30 ) , ( 16 , 35 )  slope of the equation  m = (y2 - y1)/ ( x2 - x1 )…

Q: Find a natural cubic spline interpolating the data (-1, 13), (0,7), (1,9)

A: Writing data in table format x -1 0 1 y 13 7 9 Formula for natural cubic spline is:…

Q: When two measures are related such that as the value of one measure, increase, the value of another…

A: The relationship referred when  measures are related such that as the value of  measure, increase,…

Q: Construct the graph of the lines, one line going through the points (-3,5) and (0,- 1), and the…

A: We have to construct the graph of the lines, one line going through the points (-3,5) and (0,- 1),…

Q: he points (0,3),(-2,-7),(-6,-27),(6,33),(4,23),(-1,-2) were plotted on the coordinate plane. What…

A: The data points in the order xi, yi are given as:  (0,3), (-2, -7), (-6, -27), (6,33), (4,23),…

Q: A line passes through the points (4,23) and (8,27). Write a linear function rule in terms of x and…

A: To write the equation of line.