Can someone help me please?!?
1 answer:
Answer:
k=10
Step-by-step explanation:
g(x)=2x^2+ kx+18
when x=-2
g(-2)=2 (-2)^2 -2k +18
Since when x is -2, y =6
6=2 (-2)^2 -2k +18
6=18+8-2k
2k=26-6
2k=20
k=10
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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example for checking:
1. 159,861 + 575,388 = 735,249
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