8. 0, 12,-45,-156.
9.
A. -27
B. -27,-19,-13,-5,4,0
C. 0
Answer:
The answer is
<h2>x > 2</h2>
Step-by-step explanation:
- 2x + 4 > - 4x + 8
<u>Add 4x to both sides of the inequality</u>
That's
- 2x + 4x + 4 > - 4x + 4x + 8
2x + 4 > 8
<u>Subtract 4 from both sides</u>
That's
2x + 4 - 4 > 8 - 4
2x > 4
<u>Divide both sides by 2</u>
That's
We have the final answer as
<h3>x > 2</h3>
Hope this helps you
Answer:
z (max) = 34500 $
x₁ = 2
x₂ = 3
Step-by-step explanation:
Hilltop College
3 hours per week preparing lessons and grading papers
Serra College
4 hours per week preparing lessons and grading papers
Total hours to spend per week preparing lessons 18
Let´s call x₁ numbers of class at Hilltop College
and x₂ numbers of class at Serra College then:
Objective function
z = 6000*x₁ + 7500*x₂
Constraints:
1.- x₁ + x₂ ≤ 5 the total number of class
2.- 3*x₁ + 4*x₂ ≤ 18
3. General constraints x₁ ≥ 0 x₂ ≥ 0 integers
After 6 iteration optimal solution is: From on-line solver
z (max) = 34500 $
x₁ = 2
x₂ = 3
(10*$250=2500*5%=125)+ (3*250$=750*8%=60.00)= $185.00
Answer: 185.00
F(-2) = 40
f(-1) = 16
f(0) = 6
f(1) = 10
f(2) = 28