The Latex path not specified WordPress bug

If you have observed, some equations that use Latex contain the error “latex path specified error.” This is WordPress but itself and I can’t really do anything about it for now. This is not only happening in my blog but in other people’s blogs as well.

latex path not specified

I think it has something to do with the Beautiful Math of the Jetpack Plugin of WordPress. For now, we’ll just have to wait it out until WordPress fixes this error.

If you are a math blogger and experiencing the same thing, there are some discussions in the links below.

A common remedy can be done using another plugin, but if you have a lot of posts, I don’t think this is a good idea.

For now, I will be writing about things that require minimal use of latex.


Increasing and Decreasing a in the linear function y = ax

In the previous post, we have learned the effect of the sign of a in the linear function y = ax. In this post, we learn the effect of increasing and decreasing the value of a. Since we have already learned that if a = 0, the graph is a horizontal line, we will discuss 2 cases in this post: a > 0, and a < 0.

Case 1: a > 0

Let us consider several cases of the graph of y = ax where a > 0. Let the equation of the functions be f(x) = \frac{1}{2}x, g(x) = x, and h(x) = 2x making a = \frac{1}{2}, 1, and 2, respectively. As we can see from the table, for the same x > 0, the larger the slope, the larger its corresponding y-value. This means that for x = 1, the point (1,h(1)) is above (1, g(1)) and that the point (1,g(1)) is above (1,f(1)). We can say that as x increases, h is increasing faster than g, and g is increasing faster than the increase in fContinue reading…


The effect of the sign of the slope in y = ax

A linear function is a function whose equation is of the form y = ax + b. We separate the discussion about it into two parts: b = 0 and b \neq 0. In this post, we only discuss the graph of y = ax + b where b = 0. We discuss the effect of the sign of the slope in y = ax.

If we let b = 0, the equation y = ax + b becomes y = ax + 0 or simply y = ax.

Notice that if x = 0, then y = ax = a(0) = 0. This means that the graph contains the point with coordinates (0,0). Therefore, y = ax passes through the origin.

Generalization 1: The graph y = ax passes through the origin.

We now examine the effect of the values of a. There are three cases: a = 0, a > 0, and a < 0Continue reading…

Related Posts Plugin for WordPress, Blogger...