Given that f(x) = x² + 5x, evaluate f(-2)? -6 -14 7
f(x) = x² + 5x, evaluate f(-2), f(-2) = (-2)^2 + 5(-2) f(-2) = 4 - 10 f(-2) = - 6
Question
Updated 3/1/2016 4:08:31 AM
Rating
3
f(x) = x² + 5x, evaluate f(-2),
f(-2) = (-2)^2 + 5(-2)
f(-2) = 4 - 10
f(-2) = - 6

Questions asked by the same visitor
Solve |p + 2| = 10
Weegy: Please complete your question. User: 2|x| = 3 Weegy: x = -5 or 1 (More)
Question
Updated 2/14/2015 8:40:52 AM
|p + 2| = 10;
p + 2 = 10;
p = 10 - 2;
p = 8;
-(p + 2) = 10;
-p - 2 = 10;
-p = 10 + 2;
-p = 12;
p = -12;
|8 + 2| = 10;
10 = 10;
|-12 + 2| = 10;
10 = 10
Solve the following equation. Then place the correct number in the box provided. 3.2x = 64
Question
Updated 6/10/2014 5:33:38 PM
3.2x = 64

x = 64/3.2

x = 20
Confirmed by yumdrea [6/10/2014 5:43:07 PM]
Solve x. 5x divided by 8+10=2
Question
Updated 9/22/2014 12:46:21 PM
5x/8 + 10 = 2;
5x/8 = 2 - 10;
5x/8 = -8;
5x = -8 * 8;
5x = -64;
x = -64/5
12(2x - 8) = 4(5 - 2x) + 3(7 - 3x) User: Solve the following equation, answer as a reduced, mixed number. 7(x -2) + 3(x + 2) = 5(x - 6)
Weegy: 7(x - 2) + 3(x + 2) = 5(x - 6) ; 7x - 14 + 3x + 6 = 5x - 30 ; 10x - 8 = 5x - 30 ; 10x - 5x = -30 + 8 ; 5x = -22 ; x = -22/5 ; x = -4 2/5 User: Solve the following equation, answer as a reduced, mixed number. 4(3 - 2x) = 15 Weegy: 4(3 - 2x) = 15; 12-8x = 15; -8x = 15-12; -8x = 3; x = -3/8 (More)
Question
Updated 36 days ago|7/16/2018 2:20:56 PM
12(2x - 8) = 4(5 - 2x) + 3(7 - 3x) ;
24x - 96 = 20 - 8x + 21 - 9x ;
24x - 96 = -17x + 41 ;
24x + 17x = 41 + 96 ;
41x = 137 ;
x = 137/41
Added 36 days ago|7/16/2018 2:20:56 PM
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