Describe the graph of the function f(x) = x + 2 if the domain is the set of real numbers (- $\infty$, $\infty$).
A) The graph is the line through any two of the points (2, 2), (3, 2), (4, 2), and (5, 2).
B) The graph consists of the four points (2, 4), (3, 5), (4, 6), and (5, 7).
C) The graph is the line through any two of the points (2, 4), (3, 5), (4, 6), and (5, 7).
D) The graph consists of the four points (0, 4), (1, 5), (2, 6), and (3, 7).

Question

Quizplus · Accepted Answer

The function f(x) = x + 2 represents a linear equation with a slope of 1 and a y-intercept of 2. This means for every increase in x by 1, y increases by 1 as well, starting from y = 2 when x = 0. The points (2, 4), (3, 5), (4, 6), and (5, 7) all satisfy this linear equation, and since the domain is all real numbers, the graph is a continuous line through these points.

Describe the Graph of the Function F(x) = X ∞\infty∞ ∞\infty∞

Describe the Graph of the Function F(x) = X $\infty$ $\infty$