Which equation is modeled below? X 1 = X X 1 1
1

O -x + 1 = 2x + 3

O x + (-1) = 2x + 3

O x + (-1) = 3x + 2

O -2x = 2x + 3

-x + 1 = 2x + 3

The red x constitutes negative and yellow box means +1. Similarly two green boxes means 2x and three yellow box means +3.

Hope this helps :)

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,

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: