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3 years ago

What is the y-intercept and Slope?

Mathematics

1 answer:

Aloiza [94]3 years ago

4 0

The Y intercept is 0, and the Slope is 1

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Y = 4x - 7 <br> What is the y-intercept?

RideAnS [48]

Answer:

(0,-7)

Step-by-step explanation:

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3 years ago

What is the expression in radical form?

Igoryamba

if the problem is (5x^4y^3)^2 divided by 9

5^2 = 25

4*2 =8

3*2 =6

so you get (25x^8y^6)/9

if that isn't how the equation was supposed to be written let me know and I will edit my answer.

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3 years ago

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Tyler begins funding a college education fund for his son. He saves $1000 the first year. Each year he saves 5% more than the pr

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I’m sorry I don’t know it

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3 years ago

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If c (x) = StartFraction 5 Over x minus 2 EndFraction and d(x) = x + 3, what is the domain of (cd)(x)?

lbvjy [14]

Answer:

The domain is $\{x$ ∈ $R|x\neq 2\}$

Step-by-step explanation:

Given the fucntion $c(x)$ :

$c(x)=\frac{5}{x-2}$

And the function $d(x)$ :

$d(x) = x + 3$

You must multiply them in order to get $(cd)(x)$ . Then, this is:

$(cd)(x)=(\frac{5}{x-2})(x + 3)\\\\(cd)(x)=\frac{(5)(x+3)}{x-2}\\\\(cd)(x)=\frac{5x+15}{x-2}$

You can notice that it is a Rational function.

Since the denominator cannot be zero, the domain of this function will be all the real numbers except those that makes the denominator zero.

Then, you must equate the denominator to zero and solve for "x":

$x-2=0\\x=2$

Therefore, the domain is $\{x$ ∈ $R|x\neq 2\}$

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3 years ago

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-3x + 2c =3 solve for x

Licemer1 [7]

X =-1+2c/3
Pls mark me brainliest

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4 years ago