You are given two points on a line, and told that the function is "direct variation." You can save a lot of time by recognizing that the y-intercept here is zero (0). Thus, the line passes through the origin.

A line through (2,14) and (4,38) is NOT direct variation, because the line connecting those two points does NOT pass through the origin, and thus has a vertical intercept.

3 0

4 years ago

To collect data about the amont of time spent

solniwko [45]

Answer:

Probably the first one because the other two questions would be un-reliable

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Evaluate each of the following expressions for x = 10, y = 5 and z = 2

Katarina [22]