Answer:
Step-by-step explanation:
1. Find the function's zeros and vertical asymptotes, and plot them on a number line.
2. Choose test numbers to the left and right of each of these places, and find the value of the function at each test number.
3.Use test numbers to find where the function is positive and where it is negative.
4. Sketchh the function's graph, plotting additional points as guides as needed.
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Give me brilliant please
Answer:
The y-intercept is 4.
Step-by-step explanation:
Our equation: y = mx + b
m = slope
b = y-intercept
=> Now, let's compare:
=> y = mx + b = y = -7x + 4
We can tell that b = 4
Hoped this helped.
Answer:
1
Step-by-step explanation:
Answer:
Step-by-step explanation:
- Borrowed amount = $12000
- Interest rate = 4.2% per year simple
<u>Interest in 1 year:</u>
<u>Interest in 5 years:</u>
<u>The difference between 1-year interest and 5-year interest:</u>
Answer: 78 and 80
Step-by-step explanation:
x + (x + 2) = 158
2x + 2 = 158
-2 -2
2x = 156; divide both sides by 2, and you get x = 78
If x = 78, then x + 2 = 80