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lukranit [14]
2 years ago
15

Can somebody help me ???

Mathematics
1 answer:
Bezzdna [24]2 years ago
5 0
Y=-1/3x-.75

why:
y-intercept is -.75 five or take.
slope is down 1, over 3
since line (going left to right) is going down, it’s negative
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Vedmedyk [2.9K]

Answer:

angle 4

Step-by-step explanation:

7 0
3 years ago
What is the nth term of the geometric sequence -2,10,-50
poizon [28]

Answer:

T_n=-1(-5)^n^-^1

Step-by-step explanation:

We are given;

A geometric sequence;

-2,10,-50

Required to determine the nth term

The nth term in a geometric sequence is given by the formula;

T_n=a_1r^n^-^1

where a_1 is the first term and r is the common ratio;

In this case;

a_1=-2

r = 10 ÷ -2

  = -5

Therefore;

To get the nth term in the given geometric sequence we use;

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3 0
3 years ago
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Annette [7]

Answer:

\left \{ {{x=3} \atop {y=-7}} \right.

Step-by-step explanation:

We can directly substitute y of the first equation to the second equation.

-2x - 1 = 3x - 16

5x = 15

x = 3

Substituting back to any of the two equations, we get y = -2(3)-1 = -7.  If you check with the second equation, y = 3(3)-16 = -7 as well.

Therefore \left \{ {{x=3} \atop {y=-7}} \right..

7 0
3 years ago
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Nataly_w [17]

Step-by-step explanation:

F(x)=2x

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7 0
2 years ago
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Answer:

Step-by-step explanation:x

+

3

y

=

−

27

4 0
3 years ago
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