Answer:
y" - 8y' + 15y = 0
2nd order Homogeneous DE.
Solving Quadratically
k² - 8k + 15 = 0
k= 5 or k= 3.
Two real and Unequal roots.
y= Ae^5x + Be^3x.
Answer: I will do this from top to bottom.
Step-by-step explanation:
1. -36.8+9.2x
2. The equation is incorrect so tell me the right equation.
3. -18.4
Answer:
$2.19
Step-by-step explanation:
Unless you are buying more than one unit (a dozen eggs), you would be paying $2.19 for each carton. The more you buy, the more it'll cost in a static rise.
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Answer:
point
Step-by-step explanation:
I looked it up
Answer:
the slope is POSITIVE (answer A)
Step-by-step explanation:
The line goes through: (-1, -2) and ( 2, 1)
Then the slope can be calculated as:
slope = (y2 - y1) / (x2 - x1)
in our case:
slope = (1 - -2) / (2 - -1) = (1 + 2) / (2 + 1) = 3 / 3 = 1
Therefore, the slope is POSITIVE (answer A)