3 years ago

What is x, y and z? show your work

1 answer:

8 0

Answer: z = -3 , y = 2 , x = 2

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Travka [436]

Answer:

d) 100 feet

Step-by-step explanation:

The x value of the vertex (highest point in this case) is found via -b/2a:

-80/-32 = 2.5

Plug 2.5 into the function:

h(2.5) = -16(2.5)² + 80(2.5)

= - 100 + 200 = 100

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3 years ago

vfiekz [6]

$- 13.8 = \frac{u}{5} - 1.3$

$- 13.8 + 1.3 = \frac{u}{5}$

$- 12.5 = \frac{u}{5}$

$- 12.5 \times 5 = u$

$- 62.5 = u$

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a few ways to rename 82 thousands is 82,000 or eighty-two thousands.

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Klio2033 [76]

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nekit [7.7K]

Answer:

The y-intercept is (0, 34).

I used Demos graphing calculator and included an image of what values I put in.

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