See the explanation!
<h2>
Explanation:</h2>
Remember you have to write complete questions in order to get exact and good answers. Here I can only help you in a general way since you didn't provide any function.
The x-intercept of any function occurs when we set
. Suppose you have a function expressed as follows:

In order to find the x-intercept (or x-intercepts) we set:

So we will have an equation in terms of the variable x. When solving this equation we get the x-intercept. An x-intercept located to the left of the origin implies that we will have a negative number. For instance:

Those x-intercepts are located to the left of the origin.
<h2>Learn more:</h2>
Evaluating functions: brainly.com/question/13773618
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Answer:
The top one
Step-by-step explanation:
Answer:
first week = m miles
second week = 6 miles less than triple the number of miles they ran the
first week.
Triple of the number of miles they ran the first week = 3 * m = 3m
Therefore = 3m - 6
j^3
_______
4^2 h^4
when you have negatives, you want them to be positive. To do that you need to convert it into a fraction