Please please help i’ll give brainliest tysm:))
1 answer:
You might be interested in
Answer:
Direct Variation
Step-by-step explanation:
Given: A car travels at a distance of km. The formula that relates
to
is
To find: kind of variation
Solution:
The formula that relates to
is
Here, is a constant of proportionality.
Constant of proportionality is also called as constant of variation.
varies directly as
.
Therefore, this is a direct variation.
<em>Write the equation of a line perpendicular to y=-12x+2 going </em>
<em> through (0, -1)</em>
<em />
<em> </em>
First, let's take a look at our provided information:-
- A line
- A point (0, -1)
- The line
is perpendicular to the line that goes through (0, -1)
If two lines are perpendicular to each other, their slopes are opposite reciprocals of each other.
So we take the slope of the given line, which is -12, change its sign from minus to plus:-
And now, We flip the number over:-
Now that we've found the slope of the line, let's find its equation.
The first step is to write it in point-slope form as follows:-
Replace letters with numbers,
On simplification,
On further simplification,
Subtracting 1 on both sides,
#TogetherWeGoFar