Point moves in the plane so that the product of the two dimensions from the two lines is 3x-4y + 1 = 0, x + 4y-7 = 0 equals 144/28. Prove that the geometrical point of the point is a hyperboloid and find an approximate linear equation

51-50

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,