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2 years ago

7

What two numbers are added together and equal -8.

2 answers:

Snowcat [4.5K]2 years ago

7 0

-4 + -4 equals -8 or -5 + -3

Anastasy [175]2 years ago

4 0

Answer: You might need to be more descriptive, there's a lot of numbers that could be added together to equal -8.

-4 + -4 = -8.

-6 + -2 = -8.

etc.

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we are given

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now, we can compare it with

$f(x)=a(b)^x$

we can find b

we get

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now, we are given

How would the graph change if the b value in the equation is decreased but remains greater than 1

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b=1.4

$f(x)=10(1.4)^x$

b=1.2

$f(x)=10(1.2)^x$

now, we can draw graph

now, we will verify each options

option-A:

we know that all y-value will begin at y=0

because horizontal asymptote is y=0

so, this is FALSE

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we can see that

curve is moving upward when b decreases for negative value of x

but it is increasing slowly for negative values of x

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option-C:

we can see that

curve is moving upward when b decreases for negative value of x

but it is increasing slowly for negative values of x

so, this is TRUE

option-D:

we know that curves are increasing

so, the value of y will keep increasing as x increases

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option-E:

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but it is increasing slowly for negative values of x

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