To solve the problem we will substitute the value of x in the given function.
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
Given to us
To find the values of the Table
To find the values of y simply substitute the value of x in the function given,
<h3>Values of y for the function</h3>
A.) (−8, y)
![f(x) = y = \sqrt[3]{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%5B3%5D%7Bx%7D)
![y = \sqrt[3]{-8}\\\\y = -2](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B-8%7D%5C%5C%5C%5Cy%20%3D%20-2)
(−8, -2)
B.) (−1, y)
![y = \sqrt[3]{-1}\\\\y = -1](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B-1%7D%5C%5C%5C%5Cy%20%3D%20-1)
(−1, -1)
C.) (0, y)
![y = \sqrt[3]{0}\\\\y =0](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B0%7D%5C%5C%5C%5Cy%20%3D0)
(0, 0)
D.) (1, y)
![y = \sqrt[3]{1}\\\\y =1](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B1%7D%5C%5C%5C%5Cy%20%3D1)
(1, 1)
E.) (8, y)
![y = \sqrt[3]{8}\\\\y =2](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%5B3%5D%7B8%7D%5C%5C%5C%5Cy%20%3D2)
(8, 2)
The plot of the points on the function is shown in the below image.
Learn more about Functions:
brainly.com/question/5245372
1) 3(3)+2(-2)
9-4
5
2) (3)(4)-6+10.5
12-6+10.5
6+10.5
16.5
Therefore, the solution to #1 is 5, and the solution to #2 is 16.5.
Answer:
a) Call-more is cheaper
b) 60 minutes
Step-by-step explanation:
Call-More: C = 0.40t + 25
Talk-Now: C = 0.15t + 40
a) Substitute t = 50 minutes in the above equations.
Call-More:
C = 0.40*50 + 25
= 20 + 25
C = 45
Talk-Now:
C = 0.15*50 + 40
= 7.5 + 40
C = 47.40
Company Call-more is cheaper than Talk-now.
b) We have to find the conditions under what condition the two companies charge the same.
Charge of company Call-more = charge of company Talk-now.
0.40t + 25 = 0.15t + 40
0.40t = 0.15t + 40 -25
0.40t = 0.15t + 15
0.40t - 0.15t = 15
0.25t = 15
t = 15*4
t = 60 minutes
Two companies charge the same for 60 minutes.
Side DE is the longest side of the triangle.
Answer:
A
0.1 is -1/10 which is obviously less than -1/7 .
Else we can also know by multiplying by 100
-1/10 *100 = -10
-1/7 *100 = -14.444
