Question

Which graph can be used to find the solution(s) to 4x=-4x?

Answer 1

Answer:

The graph is shown in the Figure below

Step-by-step explanation:

In this exercise, we have an equation. On the left side we have a straight line with slope $m=4$ and there is no any y-intercept. On the right side, on the other had, we also have a straight line, but the slope here is  $m=-4$. Therefore, by plotting these two straight lines, we have that the solution is the origin, that is, the point $(0, 0)$.

Answer 2

Answer:

the graph of f is a line (f is a linear polynomial function) so we can use 2 points to draw it, say (0, 3) and (2, -5)

the graph of g is a parabola (g is a quadratic polynomial function), so we can factorize the expression as follows: 

Re

Step-by-step explanation: