This model is of the form f(x) = mx + b. determine what m and b signify. 3) the population, in millions, of a city t years after 1990 is given by p(t) =2.8+ 0.11t.

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

What numbers are included in the set of integers? what numbers are not included?