3
Just count the square, in the little is 1 and in the big is 3
1 * 3 = 3
Answer:
6/25
Step-by-step explanation:
Use your calculator
The x-value of the vertex of the given parabola is x = 5, so the correct option is b.
<h3>
How to get the x-value of the vertex?</h3>
If we define the parabola by f(x), by looking at the table, we can read:
So, notice that:
f(2) = f(8).
Then the x-coordinate of the vertex is the midpoint between 2 and 8.
x = (2 + 8)/2 = 5
The x-value of the vertex of the given parabola is x = 5, so the correct option is b.
If you want to learn more about parabolas:
brainly.com/question/4061870
#SPJ1
We would use the first equation to solve the second.
First, rewrite x+y=300 as x=300-y
Now we can substitute that for x in the second equation, allowing us to only have to solve for y.
300-y+3y=18
300-4y=18
-4y=-282
4y=282
Now, divide both sides by 4 to isolate x.
Y= 70.5
Now that we know the value of y, insert that in our first equation.
X=300-70.5
X=229.5
Answer:
The domain and range of this relationship is (-∞,∞) and (-∞,∞) respectively.
Step-by-step explanation:
We are given that Carly is traveling to visit family.
She drive distance on first day = x
She drive distance on second day = y
We are also given that Carly is travelling a total of 800 miles.
So,x+y=800
We are supposed to find domain and range of this relationship.
y=800-x
Domain : (-∞,∞)
Range:(-∞,∞)
Hence the domain and range of this relationship is (-∞,∞) and (-∞,∞) respectively.
