What would be the next point to the right of point (1,1) if the slope of the line is 1/4?
1 answer:
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All you need to do is add the miles from Eaton to Baxter and from Baxter to Wellington to get your answer...
42 + 37 = 79
Now we need to add the fractions
To add we need a common denominator.
2 and 5 can both go into 10, so that will be a our common denominator.
Now you have...
which is equal to
add that to the 79 we got earlier ...
The toal and final answer is
miles !
Hope I helped and remember to vote this as the brainliest answer ! :)
42 + 37 = 79
Now we need to add the fractions
To add we need a common denominator.
2 and 5 can both go into 10, so that will be a our common denominator.
Now you have...
which is equal to
add that to the 79 we got earlier ...
The toal and final answer is
Hope I helped and remember to vote this as the brainliest answer ! :)
Answer:
Step-by-step explanation:
The equation is a <em>linear equation</em>. By definition, the independent term on this equation (that is, the number that is not being multiplied by
) is the <em>y-intercept</em>, which is a fancy way of saying "the point where the line crosses the y-axis".
By looking at the equation, we know that our y-intercept is <em>c. </em>By looking at the graph, we can see that the y-intercept is -3. Therefore, and we get the complete version of our linear equation:
Now, looking at the graph we can see that the point lies on the line of the equation, which means that the point is a solution to our equation. All we have to do is replace
and
by the values of the given point (which are
and
, respectively), and then solve for
:
And we are done!
let's recall that the graph of a function passes the "vertical line test", however, that's not guarantee that its inverse will also be a function.
A function that has an inverse expression that is also a function, must be a one-to-one function, and thus it must not only pass the vertical line test, but also the horizontal line test.
Check the picture below, the left-side shows the function looping through up and down, it passes the vertical line test, in green, but it doesn't pass the horizontal line test.
now, check the picture on the right-side, if we just restrict its domain to be squeezed to only between [0 , π], it passes the horizontal line test, and thus with that constraint in place, it's a one-to-one function and thus its inverse is also a function, with that constraint in place, or namely with that constraint, cos(x) and cos⁻¹(x) are both functions.
