Which points lie on the graph of the function f(x) = ⌈x⌉ + 2? Check all that apply.
(–5.5, –4)
(–3.8, –2)
(–1.1, 1)
(–0.9, 2)
(2.2, 5)
(4.7, 6)

Find the area of an equilateral triangle with a side of 6 inches

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8