SOLVE EQUATION solve for x | 3x+19 | =13 (absolute value)
2 answers:
You might be interested in
<h2>Answer:</h2>
To solve this problem, we need to start with the parent function of the exponential function, which is , where
is the base. In our problem,
, so our parent function here is
. Then, we need to perform some transformations to our parent function. Thus:
1. Vertical shrink:
A vertical shrink is a nonrigid transformation because the graph of the function get a distortion in the shape, so this transformation is as follows:
where in this problem equals 0.25 because:
2. Vertical shift:
The graph of the function get a vertical shift given by:
So the graph is shifted 3 units up. So the result is the graph shown above.
Answer:
and
Step-by-step explanation:
Let the variables be: x and y
The equations can be modelled as:
and
To solve for x and y, we have:
Make x the subject in
Substitute in
Collect like terms
Divide both sides by 2
Substitute in
So, we have: