Answer:
B)
Step-by-step explanation:
Here, the given functions are:

Now, g(x) - h(x) is :

⇒
B) Hence, 
Is it
3x-10= 3(-6)-10= -28
Y-5= -2-5=-7
The equivalent equation is d=17+12.5
it simplifies to d=29.5
Answer:
Can you please take a better picture
Step-by-step explanation:
For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cutoff point with the y axis
We need two points through which the line passes to find the slope:

We found the slope:

So, the equation is of the form:

We substitute a point to find "b":

Finally, the equation is:

Answer:
Option D