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Given that f(x) = x² + 5x, evaluate f(-2)? -6
-14
7

Question

Not Answered

Updated 207 days ago|3/1/2016 4:08:31 AM

1 Answer/Comment

f(x) = x² + 5x, evaluate f(-2),

f(-2) = (-2)^2 + 5(-2)

f(-2) = 4 - 10

f(-2) = - 6

f(-2) = (-2)^2 + 5(-2)

f(-2) = 4 - 10

f(-2) = - 6

Added 207 days ago|3/1/2016 4:08:31 AM

This answer has been confirmed as correct, not copied, and helpful.

Evaluate 3|-4| 12
4
-12 **Weegy:** there is no solution set for that. Please write the whole question **User:** Evaluate 3|-4|
12
4
-12 **Weegy:** there is no solution set for that. Please write the whole question **User:** The solution set of |R - 3| = 10 is
{7, 13}
{-7, 13}
{-13, 13} **Weegy:** The answers are {7,13} (More)

Question

Expert Answered

Updated 9/22/2014 12:51:56 PM

2 Answers/Comments

3|-4| = 3(4) = 12

Added 9/22/2014 12:50:42 PM

This answer has been confirmed as correct, not copied, and helpful.

The solution set of |R - 3| = 10 is {-7, 13}.

|R - 3| = 10;

R - 3 = 10;

R = 10 + 3;

R = 13;

-(R - 3) = 10;

-R + 3 = 10;

-R = 10 - 3;

-R = 7; R = -7

|R - 3| = 10;

R - 3 = 10;

R = 10 + 3;

R = 13;

-(R - 3) = 10;

-R + 3 = 10;

-R = 10 - 3;

-R = 7; R = -7

Added 9/22/2014 12:51:53 PM

This answer has been confirmed as correct, not copied, and helpful.

Evaluate |-7| + 3|4|
0
5
19 **Weegy:**
|-7| + 3|4|
= 7 + 3(4)
= 7 + 12
= 19
**User:** Evaluate 2|-1| **Weegy:** 2|-1|= 2(1) = 2
**User:** Evaluate -|-8 - 2| **Weegy:** -|-8 - 2| =
-10
**User:** The solution set of |a| = 4 is
{-4}
{4}
{-4, 4} (More)

Question

Expert Answered

Updated 9/22/2014 12:54:29 PM

1 Answer/Comment

The solution set of |a| = 4 is {-4, 4}.

Added 9/22/2014 12:54:29 PM

This answer has been confirmed as correct, not copied, and helpful.

The solution set of the equation |x - 1| = 3 is
{-2, 4}
{-3, 3}
{-4, 2} **Weegy:**
|x - 1|= 3;
x - 1 = 3; x = 3 + 1; x = 4;
-(x - 1) = 3; -x + 1 = 3; -x = 3 - 1; -x = 2; x = -2.
The solution set of the equation |x - 1| = 3 is {-2, 4}.
(More)

Question

Expert Answered

Updated 9/22/2014 12:56:50 PM

0 Answers/Comments

Simplify 24÷(-2)(3)+7
-29
3
11 **Weegy:** The answer is -26 (More)

Question

Expert Answered

Updated 9/22/2014 1:05:56 PM

1 Answer/Comment

24÷ (-2)(3) + 7

= (-12)(3) + 7

= -36 + 7

= -29

= (-12)(3) + 7

= -36 + 7

= -29

Added 9/22/2014 1:05:54 PM

This answer has been confirmed as correct, not copied, and helpful.

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