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3 years ago

What is the y-intercept for all graphs of the form y=ab^x (where b is not 0)

1 answer:

4 0

The y-intercept is the value of y when x=0. Anything raised to the power of zero equals one so:

y=ab^0 is equal to:

y=a

So the y-intercept will be a for any equation of the form y=ab^x, or if you prefer it will always be the point (0,a)

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What is the solution to the following inequality? 14 <-7x

RoseWind [281]

Answer:

Therefore x >-2

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4 years ago

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pishuonlain [190]

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3 years ago

Read 2 more answers

Ms Mohale wants to buy a computer through PC Warehouse. She can afford to pay R500 per month. PC Warehouse sells computers throu

galben [10]

Answer:

price of a computer that she could afford R 9230.769

Step-by-step explanation:

Given data

amount pay = R500 per month = 500 × 24 = R 12000 total pay

time period =24 months = 24 /12 = 2 years

rate = 15 % per annum

to find out

price of a computer that she could afford

Solution

we know formula

Amount Paid = Principal × (1+(RT/100))

put value principal pay and R and T and we get

principal = Amount / (1+(RT/100))

principal = 1200 / (1+(15 ×2 )/100))

principal = 9230.769

price of a computer that she could afford R 9230.769

3 0

3 years ago

Tamar surveyed six friends, asking each how many times he or she had ridden in a helicopter. The numbers of times she recorded w

kipiarov [429]

well, to do this we first need to find the mean of all values.

we need to find the distance of each value from that mean (subtract the mean from each value, ignore minus signs)

Then find the mean of those distances.

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3 years ago

(-14x+14)1/2+14x use distributive property Help please

brilliants [131]

1/2(-14x + 14) + 14x

Distributive property.

-7x + 7 + 14x

Combine like terms.

7x + 7 (This is the simplified answer.)

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4 years ago