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2 years ago

Consider the equation y=-2x+5. Describe everything you know about this graph compared to the parent linear function y=x.

1 answer:

8 0

Function y = -2x + 5:
slope of -2
y intercept at 5
x intercept at 2 1/2

function y = x
slope of 1
y intercept at 0
x intercept at 0

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Kazeer [188]

$C=2 \pi r \\ C=2 \pi 6 \\ C=12 \pi$

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3 years ago

ozzi

Answer:

$\sqrt{\frac{1}{3} }$

$\frac{\sqrt{3} }{3}$

Step-by-step explanation:

The expression $\frac{\sqrt{5} }{\sqrt{15} }$ can be simplified by first writing the fraction under one single radical instead of two.

$\frac{\sqrt{5} }{\sqrt{15} } = \sqrt{\frac{5}{15} }$

5/15 simplifies because both share the same factor 5.

It becomes $\sqrt{\frac{5}{15} } = \sqrt{\frac{1}{3} }$

This can simplify further by breaking apart the radical.

$\sqrt{\frac{1}{3} } = \frac{\sqrt{1} }{\sqrt{3} } = \frac{1}{\sqrt{3} }$

A radical cannot be left in the denominator, so rationalize it by multiplying by √3 to numerator and denominator.

$\frac{1}{\sqrt{3} } *\frac{\sqrt{3} }{\sqrt{3} } =\frac{\sqrt{3} }{3}$

4 0

3 years ago

skad [1K]

The answer will be B

7 0

3 years ago

tatyana61 [14]

False this statement is false

6 0

3 years ago

kvv77 [185]

20

Constant in a mathematical expression is a term whose value never changes.
The terms with x and y will vary based on the variable x and or y.

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3 years ago

Consider the equation y=-2x+5. Describe everything you know about this graph compared to the parent linear function y=x.​