Find the slope of the line passing through the points (-3, -10) and (4, 5).
Question
Updated 11/19/2014 11:11:25 PM
This conversation has been flagged as incorrect.
Flagged by janezeshun [11/19/2014 11:11:25 PM]
f
Original conversation
User: Find the slope of the line passing through the points (-3, -10) and (4, 5).

Weegy: SLOPE = (y2-y1) / (x2-x1) (-3, -10) and (4, 5) y2 will be 5 and y1 will be -10. x2 will be 4 and x1 will be -3: [5 - (-10)] / [4 - (-3)] = SLOPE Negative take negative is positive: (5 + 10) / (4 + 3) = SLOPE 15 / 7.
roisRie|Points 290|

User: Find the domain and range of the relation, and state whether or not the relation is a function. {(1, 4), (1, 5), (1, 6), (1, 7)}

User: Find the slope of the line passing through the points (10, 0) and (0, 3).

Weegy: Point-Slope form We know that y-y1=m(x-x1) so now we just plug in and simplify(not solve). y - 0 = -5/6(x- 2) y = -5/6(x+2) y = -5/6x-5/3 and now we just need to get into standard form. y = -5/6x-5/3 6y = -5x - 10 5x + 6y = -10 -(5x+6y) = [ 10 -5x-6y = 10 ]
dickmich9|Points 320|

User: what is obtuse

Weegy: Roof tops are a good example
user1583|Points 1061|

User: What is the definition of sin A for the following triangle?

User: The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.

User: Janet invested \$26,000, part at 6% and part at 3%. If the total interest at the end of the year is \$1,080, how much did she invest at 6%?

User: Find the vertex of the parabola. y = -4x2 - 16x - 11

User: The amount of revenue a company makes per day by selling x items is given by the function f(x) = 14x - 0.2x2. How many items should be sold if the company wants to maximize their profit?

User: Find the circumference of the circle. Use ? = 3.14.

Weegy: A = 3.14 * r ^ 2 = 3,14 * 3 ^ 2 = 3.14 * 9 A = 28.26 feet squared C = 2 * 3.14 * r = 2 * 3,14 * 3 C = 18.84
jeifunk|Points 8380|

User: Find the domain and range of the relation, and state whether or not the relation is a function. {(1, 4), (1, 5), (1, 6), (1, 7)}

User: Find the domain and range of the relation, and state whether or not the relation is a function. {(1, 4), (1, 5), (1, 6), (1, 7)}

Question
Updated 11/19/2014 11:11:25 PM
This conversation has been flagged as incorrect.
Flagged by janezeshun [11/19/2014 11:11:25 PM]
Rating
8
The slope of the line passing through the points (10, 0) and (0, 3) is -3/10 .
Slope = (3 - 0)/(0 - 10) = 3/-10 = -3/10 .
Confirmed by andrewpallarca [11/20/2014 10:36:32 AM], Rated good by andrewpallarca
8
The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend is 38.
Let the older friend is a , younger friend is b ,
a + b = 74
a - b = 2
a = 38 , b = 36 .

Confirmed by andrewpallarca [11/20/2014 10:37:38 AM], Rated good by andrewpallarca
8
Janet invested \$26,000, part at 6% and part at 3%. If the total interest at the end of the year is \$1,080, she invest &10000 at 6% .
Let the amount at 3% and 6% is a , b
a + b= 26000
3%a + 6%b = 1080
a = 16000 , b = 10000 .
Confirmed by andrewpallarca [11/20/2014 10:38:09 AM], Rated good by andrewpallarca
8
The vertex of the parabola y = -4x2 - 16x - 11 is (-2 , 5).
x-coordinate = 16/(-4)*2 = 16/-8 = -2
when x = -2
y = -4*(-2)^2 - 16*(-2) - 11
y = -16 + 32 - 11
y = -27 + 32
y = 5 .

Confirmed by andrewpallarca [11/20/2014 10:39:38 AM], Rated good by andrewpallarca
8
The amount of revenue a company makes per day by selling x items is given by the function f(x) = 14x - 0.2x^2. 35 items should be sold if the company wants to maximize their profit
f(x) = 14x - 0.2x^2
x - item = -b/2a = -14/(2*(-0.2)) = -14/-0.4 = 35
when x = 35 , f(x) is the largets .
Confirmed by andrewpallarca [11/20/2014 10:41:11 AM], Rated good by andrewpallarca

37,077,163
';
Popular Conversations
Simplify -2xy + 3x - 2xy + 3x
Weegy: (-2 x y + 3 x) - (2 x y + 3 x) = -4xy; or -2xy + 3x - 2xy + 3x = 6x - 4xy. User: Given the formula K = LMN, ...
Which one of the following conducts senate meetings when the vice ...
Weegy: President pro tempore conducts Senate meetings when the vice president is unavailable. User: What does ...
How did most slaves come to America?
Weegy: Most slaves came to America through the Middle Passage of the triangular trade. User: Why was the ...
S
L
Points 179 [Total 223] Ratings 1 Comments 169 Invitations 0 Offline
S
L
P
Points 168 [Total 3165] Ratings 2 Comments 148 Invitations 0 Online
S
L
Points 144 [Total 1172] Ratings 2 Comments 124 Invitations 0 Offline
S
L
Points 139 [Total 1297] Ratings 2 Comments 119 Invitations 0 Offline
S
L
Points 139 [Total 1047] Ratings 1 Comments 129 Invitations 0 Offline
S
L
Points 123 [Total 1138] Ratings 0 Comments 123 Invitations 0 Offline
S
L
Points 102 [Total 780] Ratings 2 Comments 82 Invitations 0 Offline
S
Points 74 [Total 85] Ratings 0 Comments 74 Invitations 0 Offline
S
L
R
Points 64 [Total 1953] Ratings 0 Comments 64 Invitations 0 Offline
S
L
L
L
P
C
Points 62 [Total 11756] Ratings 0 Comments 62 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.