5x² + |x+1| > 0
5x² + x + 1 > 0
x+1 > 0 because it came from absolute
5x² > 0 because it’s squared
When you try a number you should put it in the original equality
5x² + |x+1|
Answer:
slope = 1/3
explanation:
- recall the formula to find slope:
![\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=%5Cfrac%7By2-y1%7D%7Bx2-x1%7D)
- Here given ( dotted ) coordinates: (4,1),(-2,-1)
Steps:
<u>Using the formula:</u>
Based on the information about the percentage, the commission that will be paid will be $3050.
<h3>How to solve percentage</h3>
From the information given, it was stated that there's a 10 percent on first $5,000 and 15% over $5,000.
The total graduate commission on $22,000 will be:
= (10% × $5000) + (15% × $17000)
= (0.1 × $5000) + (0.15 × $17000)
= $500 + $2550
= $3050
Learn more about percentages on:
brainly.com/question/24304697
Answer:
![h(x)=\frac{1}{2}x -\frac{1}{2} .](https://tex.z-dn.net/?f=h%28x%29%3D%5Cfrac%7B1%7D%7B2%7Dx%20-%5Cfrac%7B1%7D%7B2%7D%20.)
Step-by-step explanation:
if the initial function is f(x)=2x+1, then
x=2*h(x)+1;
2h(x)=x-1;
![h(x)=\frac{x}{2} -\frac{1}{2}.](https://tex.z-dn.net/?f=h%28x%29%3D%5Cfrac%7Bx%7D%7B2%7D%20-%5Cfrac%7B1%7D%7B2%7D.)
PS. change design according the local requirements.