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stira [4]
3 years ago
5

Find the directrix of the parabola y = 1∕8(x – 2)2 – 3.

Mathematics
1 answer:
salantis [7]3 years ago
3 0

this is how you do this: wow wow ok ok agree

Step-by-step explanation:

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Anthony bought an 8 foot board. He cut off 3/4 off the board to build a shelf and gave 1/3 of the rest to his brother for an art
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8 inches. 3/4 of 8 feet is 6 feet leaving two left over, one third of that is 8 inches.
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3 years ago
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Given the graph below, which of the following statements is true?
nirvana33 [79]

Answer:

D) The graph does not represent a one-to-one function because the y-values between 0 to 2 are paired with multiple x-values.

Step-by-step explanation:

Let's find the ordered pairs.

(-4, 4), (-3, 2), (-2, 0), (-1, 0.5), (0, 1), (1, 1.5), (2, 2), (3, 0)

The graph passed through above points.

In the x-coordinates -3, 2 gives the same output. Therefore, the given function is not one-to-one.

Therefore, the answer D)

The graph does not represent a one-to-one function because the y-values between 0 to 2 are paired with multiple x-values.

Hope you will understand the concept.

Thank you.

7 0
3 years ago
I need help really bad help me pls
olasank [31]

Answer: w= 13

Step-by-step explanation: 8+5 is 13

3 0
2 years ago
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Help! Please and thank you!​
lys-0071 [83]

a) value of x:

ZX =(10x+9)°

122°=( 10x+9)

122 - 9= 10x

113= 10x

x = 113/10= 11.3 °

so answer is = 11.3°

b) measure of Arc XZ :

formula to find Arc= © angle÷360 x 2πr

A = 122÷360 x 2πr

A = 61/180x 2πr

A = 0.3388x2πr

A= 0.6776πr

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3 years ago
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How you know its smallest to greatest 10, negative 10, 5 ,Negative 5 , 0
zmey [24]
This is the order from smallest to greatest: -10,-5,0,5,10
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