Answer:
(x, y) = (2, 2)
Step-by-step explanation:
The problem statement tells us ...
GK : GJ = 3/5 . . . . the given ratio
5(GK) = 3(GJ) . . . . multiply by 5(GJ)
5(K-G) = 3(J-G) . . . replace segment lengths with endpoint differences
5K -5G = 3J -3G . . . eliminate parentheses
5K = 3J +2G . . . . . add 5G
K = (3J +2G)/5 . . . . divide by 5
K = (3(6, 0) +2(-4, 5))/5 = (18 -8, 0+10)/5 . . . . substitute point coordinates
K = (2, 2)
The values of x and y are both 2.
Answer:
x^4/21
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Given the function
Find the average rate of change on interval
This value is negative only for so correct option is B
Answer:
Step-by-step explanation:
<u>Find the y-intercept of f(x):</u>
The y-intercept of g(x) is 3 as per graph.
<u>Solve for a:</u>
- g(0) = a*f(0)
- 3 = a*1
- a = 3
Answer:
492.99
Step-by-step explanation: x = amount invested at 12%
y = amount invested at 9%
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x + y = 20287
0.12x = 0.09y + 492.99
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put the system of linear equations into standard form
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x + y = 20287
0.12x - 0.09y = 492.99