The correct answer is: [C]: " c(x) = –8x²<span> + 3x – 5 " .
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The quadratic function takes the form of:
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" f(x) = ax</span>² + bx + c " .
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Answer choice: [C]: " c(x) = –8x² + 3x – 5 " ;
is the only answer choice provided that takes that form of the quadratic function:
" f(x) = ax² + bx + c " :
in which: " a = -8 " ; " b = 3 " ; " c = -5 " .
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3A+2B=20
2A+B=13 ➡×(-2)➡-4A-2B=-26
3A+2B-4A-2B=20-26
-A=-6 ➡A=6
2(6)+B=13➡B=1
Answer:
200
Step-by-step explanation:
If 35 = 17.5%, we can work out 1% by dividing both sides by 17.5
2 = 1%
Now we can multiply both sides by 100 to get 100%
200 = 100%
So, since they have the same denominator or bottom number, you would keep the denominator and subtract the top number. 4-1=3, so your answer would be 3/5
