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3 years ago

Graphing exponential functions. need it using tables

Mathematics

1 answer:

zalisa [80]3 years ago

3 0

Table would look like this:

X: -2, -1, 0, 1, 2
Y: .75, 1.5, 3, 6, 12

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I need help -5 = 3/4x -2 -7 + 1/2x =12 -7 -5/6x =18

skad [1K]

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3 years ago

What is the number of terms in this expression? M/4 + 4.6

Sliva [168]

Answer:

Step-by-step explanation:

2terms

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3 years ago

What goes in the thousands place???

Olin [163]

Step-by-step explanation:

8 goes in the place of thousands

5 goes in the place of hundred thousands

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4 years ago

What polynomial identity should be used to prove that 35 = 8 + 27

Julli [10]

Answer:

Sum of cubes identity should be used to prove 35 =3+27

Step-by-step explanation:

Prove that : 35 = 8 +27

Polynomial identities are just equations that are true, but identities are particularly useful for showing the relationship between two apparently unrelated expressions.

Sum of the cubes identity:

$a^3+b^3=(a+b)(a^2-ab+b^2)$

Take RHS

8+ 27

We can write 8 as $2 \times 2 \times 2 = 2^3$ and 27 as $3 \times 3 \times 3 = 3^3$ .

then;

8+27 = $2^3+3^3$

Now, use the sum of cubes identity;

here a =2 and b = 3

$2^3+3^3 = (2+3)(2^2-2\cdot 3+3^2)$

$2^3+3^3 = (5)(4-6+9)$ $= 5 \cdot 7 = 35$ = LHS proved!

therefore, the Sum of cubes polynomial identity should be used to prove that 35 = 8 +27

4 0

3 years ago

Read 2 more answers

I don't get it, how do I do it?

alexandr402 [8]

Answer:

Step-by-step explanation:

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3 years ago