Question

Two linear functions, f and g, have the same y-intercept. Function f has a slope that is half the slope of function g.
Which of the following is not true?
A. The functions have the same rate of change.
B. The functions cross the y-axis at the same point.
C. Function g has a greater rate of change than function f.
D. The graphs of both functions are straight lines.

Answer 1

Rate of change and slope are the same thing. With that information, you should be able to get the answer.

Answer 2

A??

Answer 3

Not bad. Do math every day.

Answer 4

Function A:
Input -2 0 2 6
Output -8 -4 0 8

Function B: The output is 6 less than 4 times the input.
Which of the following is true?
A. Function A has a y-intercept of 2.
B. Function B has a greater y-intercept than Function A.
C. Function A has a greater rate of change than Function B.
D. Function B has a greater rate of change than Function A.

Answer 5

Translate "The output is 6 less than 4 times the input." into the equation of the line.

If you check, the points in Function A are also on a line. You can find the slope, and find the equation of that line.

After you have those two equations, answering the question should be pretty straightforward, although it might help to graph.

Answer 6

Is it c

Answer 7

I don't think so.

Answer 8

What do you think it is

Answer 9

What line do you have as Function B?

Answer 10

Idk bcuz there's no graph for this problem???

Answer 11

If you need a graph, draw one.

Answer 12

Function A has points that are on the line y = 2x - 4

Function B is described as the line y = 4x - 6

Answer 13

That ought to be enough for you to figure out the problem. Gotta go now. Do math every day.