The company will charge $15 PLUS $0.12 per mile,x. The equation that shows that statement is: y = $15 + $0.12x
Answer:
Domain: [0, 4]
Range: [0, 4]
Function? Yes
General Formulas and Concepts:
<u>Algebra I</u>
- Domain is the set of x-values that can be inputted into function f(x)
- Range is the set of y-values that are outputted by function f(x)<u>
</u>
- Vertical Line Test - no function can have the same x-value for different y-coordinates
Step-by-step explanation:
According to the graph, our x-values span from 0 to 4. Since both are closed dot, they are inclusive in the domain:
Interval Notation - [0, 4]
Inequality Notation - 0 ≤ x ≤ 4
According to the graph, our y-values span from 0 to 4. Since both are closed dot, they are inclusive in the range:
Interval Notation - [0, 4]
Inequality Notation - 0 ≤ x ≤ 4
Since we see that each x-value has a unique y-value and passes the vertical line test.
∴ the relation is a function.
Answer:
372inches or 31feet
How to:
7feet and three inches is equal to 87 inches and 8ft and 3 inches is equal to 99 inches. Then you know that both sides have to be multiplied by two because there are four sides in the room. Meaning you have 174in and 198in. Then you add those together to get your answer which is 372. To get back to feet just divide by twelve.
Divide by A and <span>b5</span> to both sides. You can rule out option A and B. You're dividing both sides by 4b5 to isolate h by itself. Remember that when you didivde by same term aa=1 you get ONE. so h is alone. The answer is D.
The answer would be B) x=1. The axis of symmetry is the (imaginary) line where the two sides of the parabola that runs through the center, creating two perfectly identical halves. Because the middle of this symmetry's x-value is 1, the axis of symmetry is 1.
Hope this helped :) (sorry if the wording is confusing, I'm nit very good at explaining things.)