Graphical Representation: Identifying the algebraic expression of a linear function

At which point does the graph of the first function (I) intersect the graph of the second function (II)?

Let's pay attention to the point where the lines intersect. We'll mark it.

We'll find that:

$X=4,Y=2$

Therefore, the point is:

$(4,2)$

$(4,2)$

At what point does the graph intersect the x axis?

Note that the line intersects only the Y-axis. In other words, it does not touch the X-axis at all.

Therefore, the answer is D.

Does not cut the axis x

Does the first graph of the function pass through the origin of the axes?

Let's remember that the origin of the coordinate system is: $(0,0)$

We'll highlight the point on the graph, and note that it doesn't lie on any of the plotted graphs.

Therefore, the answer is C. If we plot the point $(3,1)$, we'll see that it lies on the first graph (the blue one)

No, it passes through $(3,1)$

At what point does the graph intersect the yaxis?

$(0,2)$

What representations describe a linear function?

Answers A + C are correct

Which expression describes a linear function?

$y=4x+1$

Which expressions represent linear functions and parallel lines?

_$y=2(x+1)$

_$y=3+2x$

Which of the following represent linear functions and parallel lines?

_{$y=\frac{1}{2}x+10$}

_{$y=\frac{1}{2}(x+2)$}

Which of the following describes linear functions and parallel lines?

_^$y=-4(x+1)$

_{^{$y=8x-12(x+1)$}}

Which of the following describes a linear function?

Answers A and C are correct.

Which of the following describe linear functions?

Answers A and B are correct.

$$Choose representations describing linear functions and parallel lines.

Las respuestas C y D son correctas