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Alex787 [66]
3 years ago
10

Find the slope of the line that passes through the points (–1, 6) and (2, 15)

Mathematics
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:

m=3

Step-by-step explanation:

\frac{15-6}{2-(-1)} =\frac{9}{3} =3

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What is the answer to this quation
svetlana [45]

Answer:

Step-by-step explanation:

g(t)=t^2 - t

f(x) = (1 + x)

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

g(f(x)) = (x + 1)^2 - x - 1

g(f(0)) = (0 +1)^2 - x - 1

g(f(0)) = 1 - 1  - 1 = -1

================================

f(x) = 1 + x

f(g(t)) = 1 + g(t)

f(g(t)) = 1 + t^2 - t

f(g(0)) = 1 + 0 - 0

f(g(0)) = 1

The answer I'm getting is 0.

8 0
3 years ago
Ervin sells vintage cars. Every three months
Ira Lisetskai [31]
This doesn't make sense ask another
6 0
3 years ago
Read 2 more answers
-|3n| - 2 = 4 <br><br> a. -8 b. -2 c. 3 d. -3
Ber [7]

Answer:

-2

Step-by-step explanation:

-|3n| - 2 = 4

|3n| = -6

3n = -6 or 3n = -(-6)

n = -2 n = 2

Since 2 is not part of the options, -2 is the only correct answer

6 0
2 years ago
Solve x+12/x+4=×/x+8
Morgarella [4.7K]
Cross multiply...
Thus,
x(x+4)=(x+12)(x+8)
expand...
x^2+4x=x^2+8x+12x+96
Simply both sides of the equation.
x^2+4x=x^2+20x+96
simply further by adding ask like terms...
-16x=96
Solve for x by making x the subject.
therefore
x=-6.
3 0
3 years ago
PLEASE HELP!!!!! The shaded region in the graph represents the solutions of this system of linear inequalities. y__ 4x +__ y ≤__
Luden [163]
Y < =  4x - 5 (thats less then or equal)....I think the equal goes in there too....it is hard to tell from the picture.....if it is a solid line, the equal sign is included...but for some reason it does not look the same as the other line (which for sure includes an equal sign)
y < = 2x + 3

7 0
3 years ago
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