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Dafna1 [17]
3 years ago
15

1. What is the slope of the line that passes through the ordered pairs (4, -19) and (8, -29)?

Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0

Answer:

The slope is -5/2

Step-by-step explanation:

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The table below shows some values of f(x) and g(x) for different values of x: x f(x) = 9x + 7 g(x) = 5x −2 −11 −1 −2 0 1 1 5 2 C
harina [27]
The Correct Should Be 
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4 years ago
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What is the missing length
mojhsa [17]

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This time I was told the answer is 14

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3 years ago
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F(x)=4x-1 G(x)=2x+3<br> Find (fog)(2)
Alik [6]

Answer:

  27

Step-by-step explanation:

  (f\circ g)(x)=f(g(x))\\\\(f\circ g)(2) = f(g(2)) = f(2\cdot 2+3) = f(7)\\\\=4\cdot 7-1=\boxed{27}

8 0
4 years ago
Find the slope of the line through each pair of points (15,8) and (-17,9)
PtichkaEL [24]

Answer:

-1/32

Step-by-step explanation:

Find the slope using rise over run, (y2 - y1) / (x2 - x1)

Plug in the points, and simplify:

(y2 - y1) / (x2 - x1)

(9 - 8) / (-17 - 15)

1 / -32

= -1/32

So, the slope of the line is -1/32

3 0
3 years ago
A retangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 180 yards, what are its di
pishuonlain [190]
W= width
l= 2w= length

Perimeter of a Rectangle Formula
P= 2(l + w)
substitute 2w for l in equation

180= 2(2w + w)
multiply 2 by parentheses

180= 4w + 2w
combine like terms

180= 6w
divide both sides by 6

30 yards= w


LENGTH
2w= 2(30)= 60 yards

CHECK:
180= 30 + 60 + 30 + 60
180= 90 + 90
180= 180


ANSWER: the width is 30 yards and the length is 60 yards

Hope this helps! :)
5 0
3 years ago
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