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2 years ago

Find the value of y when x=0 using the equation y=-2/3x +4

Mathematics

1 answer:

prisoha [69]2 years ago

4 0

Answer:

y=4

Step-by-step explanation:

y=-2/3x+4

y=-2/3(0)+4

y=0+4

y=4

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Find the sign of each of the following numbers a b c and if

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Answer:

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1 year ago

What is the improper fraction for 8 and 3/47

erastovalidia [21]

Answer:

379/47

Step-by-step explanation:

1. Simplify

2. Reduce fraction to lowest terms

1 is the greatest common divisor of 3 and 47. The result can't be further reduced.

3. Convert mixed number to improper fraction

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2 years ago

Read 2 more answers

What is the solution set of the equation |2x-3|=11

Leokris [45]

If your trying to figure out (x) then the answer would be 7 because 7 times 2 is 14 and then 14 minus 3 would be 11

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2 years ago

What would the answer be

Mrac [35]

Answer:

(x,y) (2,-1)

Step-by-step explanation:

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2 years ago

Evaluate the difference quotient for the given function. Simplify your answer.

nasty-shy [4]

I suppose you mean

$f(x) = \dfrac{x+5}{x+1}$

Then

$f(3) = \dfrac{3+5}{3+1} = \dfrac84 = 2$

and the difference quotient is

$\dfrac{f(x)-f(3)}{x-3} = \dfrac{\frac{x+5}{x+1}-2}{x-3} \\\\ \dfrac{f(x)-f(3)}{x-3} = \dfrac{\frac{x+5-2(x+1)}{x+1}}{x-3} \\\\ \dfrac{f(x)-f(3)}{x-3} = \dfrac{-x+3}{(x+1)(x-3)} \\\\ \dfrac{f(x)-f(3)}{x-3} = \boxed{-\dfrac{x-3}{(x+1)(x-3)}}$

If it's the case that x ≠ 3, then (x - 3)/(x - 3) reduces to 1, and you would be left with

$\dfrac{f(x)-f(3)}{x-3}\bigg|_{x\neq3} = -\dfrac1{x+1}$

4 0

1 year ago