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3 years ago

7

What are the coordinates of the y-intercept of the function y=|3x−10|+1?

1 answer:

shusha [124]3 years ago

3 0

Answer:

(0,-10)

Step-by-step explanation:

Using the equation y = mx = b where b is the y-intercept,

we can find that the "b" in y=|3x-10|+1 is -10

So the y-intercept is -10 or at the coordinates (0,-10)

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Mice21 [21]

<span>For the answer to this question,

Let x = depth of the gutter
then
18 - 2x = width of the gutter
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3 years ago

A store is having a sale on walnuts and chocolate chips. For 9 pounds of walnuts and 7 pounds of chocolate chips, the total cost

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4 years ago

Distributive property for 65 × 7

Mkey [24]

65 ×7=455 is your answer

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3 years ago

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Complete the steps to simplify (y^4/3•y^2/3)^-1/2. Apply the product of powers property to the expression inside the parentheses

MrRissso [65]

Option A

$\left(y^{\frac{4}{3}} \cdot y^{\frac{2}{3}}\right)^{\frac{-1}{2}} = \left(y^{2}\right)^{\frac{-1}{2}}$

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$\left(y^{\frac{4}{3}} \cdot y^{\frac{2}{3}}\right)^{\frac{-1}{2}}$

<em><u>Product of powers property:</u></em>

The product of powers property tells us that when you multiply powers with the same base you just have to add the exponents

Which is represented as,

$a^m.a^n = a^{m+n}$

<em><u>Therefore, the given expression becomes,</u></em>

$\left(y^{\frac{4}{3}+\frac{2}{3}}\right)^{\frac{-1}{2}}$

Now add the exponents, we get

$\left(y^{\frac{4+2}{3}}\right)^{\frac{-1}{2}}$

Simplify the above expression

$\left(y^{\frac{6}{3}}\right)^{\frac{-1}{2}}$

Simplify the exponent of y, we get

$\left(y^{2}\right)^{\frac{-1}{2}}$

Thus Option A is correct

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3 years ago

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A sequence is defined recursively using the equation f(n + 1) = f(n) – 8. If f(1) = 100, what is f(6)?

shusha [124]

F(2) = 92
f(3) = 84
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3 years ago

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