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Please answer this function
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4 votes
Please answer this function

Please answer this function-example-1
User Fruechtemuesli
by
5.3k points

2 Answers

7 votes

Answer:

f(10)=-130

solution,


f(x) = - {x}^(2) - 3x \\ f( - 10) = {</em></strong><strong><em>-</em></strong><strong><em>(</em></strong><strong><em>10)}^(2) - 3 * 10 \\ \: \: \: \: \: \: \: \: \: = </em></strong><strong><em>-</em></strong><strong><em>100</em></strong><strong><em> - 30 \\ \: \: \: \: \: = </em></strong><strong><em>-</em></strong><strong><em>1</em></strong><strong><em>3</em></strong><strong><em>0</em></strong><strong><em>

hope this helps...

Good luck on your assignment..

User Babagana
by
6.5k points
2 votes

Answer:

-130

Explanation:

f(x) = -x^2 -3x

Let x= 10

f(10) = -(10)^2 -3*10

= -100 -30

= -130

User Caribouflex
by
5.6k points
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