How do you identify a function if you have a TABLE?
Answers
Answer:
You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!
Step-by-step explanation:
Related Questions
Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could afford to borrow to buy a house?a) $90,500 b) $101,200 c) $119,500 d) $137,800
There are 180 people registered to attend a conference. In order to seat all of the attendees, rows of 12 chairs are set up in the conference room. How many rows need to be set up in order to seat all the attendees with no extra chairs?
Jean needs to graph the function below y= 7x^2 + 8x - 6 How many time should the graph of this function intersect at the x-axis? A. 3 B. 2 C. 1 D. 0
Solve - 2x - 8> 3x + 12.Please help!
B)7.5+5s>4500
C)7.5+5s<_(less or equal)4500
D)7.5a+5s>_(greater or equal)4500
Answers
The director's goal is ticket sales of at least $4500. So, the inequality representing the director's goal is:
7.5a + 5s ≥ 4500
The correct option is:
D) 7.5a + 5s ≥ 4500
Let, set up the inequality based on the given information.
Let "a" represent the number of adult tickets sold and "s" represent the number of student tickets sold.
The revenue from adult tickets is given by: 7.5a (as each adult ticket costs $7.50)
The revenue from student tickets is given by: 5s (as each student ticket costs $5.00)
To find the total ticket sales, we add the revenue from adult and student tickets:
Total ticket sales = 7.5a + 5s
Now, the director's goal is ticket sales of at least $4500. So, the inequality representing the director's goal is:
7.5a + 5s ≥ 4500
The correct option is:
D) 7.5a + 5s ≥ 4500
To learn more on inequality click:
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Answers
Answer:
g(x) is the reflection of f(x) through the y-axis.
Step-by-step explanation:
Given : Functions and
To find : How are the two functions related to each other?
Solution :
When we examine the two function,
and
We see that x-coordinate in g(x) is negative which signifies that it will be reflected through y-axis.
Therefore, the functions are related to each other as g(x) is the reflection of f(x) through the y-axis.
the graphs would be a reflection of each other in the y axis
Answers
Answer:
It is 19 - 3 = 16 because the exponent of 2 cancels out the square root.
Step-by-step explanation:
Answers
Here they are:
(-7) · (x⁶) · (y⁻³) · (5) · (x⁻¹) · (y) .
To help you see what's going on, I'm going to rearrange them
and write them in a different order. (You'll remember that when
you multiply, the order of the numbers doesn't matter.)
(-7)·(5) · (x⁶)·(x⁻¹) · (y⁻³)·(y) .
I'll bet you can see it already. It's really starting to fall apart.
Remember that when you have to multiply the same base to
different powers, you just add the powers.
So here's the multiplication:
(-7)·(5) · (x⁶)·(x⁻¹) · (y⁻³)·(y) .
| | |
-35 · x⁵ · y⁻²
-35 x⁵ y⁻²
or you could write it as -35x⁵ / y² which is the same thing.
Answers
6.16 + 3.82 = 9.98
9.98 + 5.116 = 15.096
15.096 + 5.16 = 20.256
20.256 + 6.16 = 26.416
The final answer is 26.416
Answer:
6.16
Step-by-step explanation:
A.about 80
B.about 40
C.about 70
D.about 30