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STatiana [176]
4 years ago
13

Can you help me mark these

Mathematics
1 answer:
drek231 [11]4 years ago
7 0

the answer to the set of graphs is A

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-8x+5-2x-4+5x when x=2
julia-pushkina [17]

Answer:

-9

Step-by-step explanation:

Just substitute in 2 for x

-8(2) + 5 - 2(2) - 4 + 5(2)

-16 + 5 - 4 - 4 + 10

-11 - 4 - 4 + 10

-15 - 4 + 10

-19 + 10

-9

Hope this helps!!!

-Unicorns110504

*Please mark brainliest*

7 0
3 years ago
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Y=x3 is that a function?
kotykmax [81]

Answer:

yes

Step-by-step explanation:

y(x) is even or odd according as y(−x)=±y(x) . Here, #y(-x)=-(-x)^3=-(-x^3)=x^3=-y(x). So, y is an odd function of x.

5 0
3 years ago
Simplify each expression.<br>1) -8(k - 4)​
Lera25 [3.4K]

Answer:

<h2>-8(k - 4) = -8k + 32</h2>

Step-by-step explanation:

-8(k - 4)         <em>use the distributive property: a(b + c) = ab + ac</em>

= (-8)(k) + (-8)(-4) = -8k + 32

6 0
3 years ago
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What is the meaning of backtracking?
tia_tia [17]

Answer:

Retracing your steps

Step-by-step explanation:

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3 years ago
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What is 5 4/6 as an improper fraction?
shtirl [24]
34/6. You do 5 x the 6, then add the 4
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