So the equation we are working with is y=mx +b. If you use the distance formula, you will find the slope. The slope is 1/2 and the y intercept is 0. your equation is y=1/2x. So plug in the point that it gives you.
-2 is your y value.
so it will look like this: (x could also be n)
-2=1/2x...solve....n=-4
Answer:
or 
Step-by-step explanation:
Given:
We are to find the values of 
such that these two functions are equal.
Substitute 
.
We get 
Hence for we have the functions to be equal.
Now for 
We see the functions are once again equal.
The total distance she travelled 4.1 Km.
<h3>What is unitary method?</h3>
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
Jessica takes a horse 3.31 kilometers
Through a motorcycle she travel 1 kilometer.
So, the total distance travelled
=3.31 + 1
=4.31 Km
Hence, the total distance they travelled is 4.31 Km.
Learn more about unitary method here:
brainly.com/question/22056199
#SPJ2
Answer:
30
Step-by-step explanation:
The ring operator signifies a composition of functions. The composition is evaluated right-to-left. That means the composition ...
should be interpreted to mean ...
___
To evaluate f(g(6)), we first evaluate g(6):
g(6) = 6² -5 = 31
Then we evaluate the function f using that as its argument:
f(31) = 31 -1 = 30
f(g(x)) = 30
