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2 years ago

PLEASE HELP ASAP I WILL GIVE BRAINIEST AND LIKE IF CORRECT!!! This is my 3 time reposting.

Mathematics

1 answer:

Anuta_ua [19.1K]2 years ago

6 0

Slope: 1/40

tell me if i’m right

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Please help 15 points and brainlsiet for good answer please and thank u

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Bro what I can’t even see the picture

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3 years ago

9. What is the vertex of the function? f(x) = 3x² - 8x + 10

Delvig [45]

Answer:

The vertex of the function is (1.333, 4.667)

Step-by-step explanation:

1. Calculate -b / 2a. This is the x-coordinate of the vertex.

2. simply plug -b / 2a into the equation for x and solve for y.

$Y = 3x^{2} - 8x + 10\\Compare with the form of y = ax^{2} + bx + c\\So that means a = 3, b = -8, and c = 10.$

Calculate -b/2a:

$X = -(-8)/2(3)$

$X = 8/6$

This is equal to 1.33 recurring

Plug 8/6 for x and solve for y:

$Y = 3x^{2} - 8x + 10$

$Y = 3(\frac{8}{6})^{2} - 8(\frac{8}{6}) + 10$

$Y = \frac{48}{9} - \frac{64}{6} + 10\\$

This is equal to 4.66 reccuring.

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2 years ago

A man is 32 years older than his daughter and the product of their ages is 320..

gogolik [260]

A) the man is 40 and the daughter is 8
b)in 8 years when the man is 48 and the daughter is 16

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3 years ago

Answer quick please i will mark brainliest:

SOVA2 [1]

Look at the attached picture

Hope it will help you....

Good luck on your assignment

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2 years ago

Subtract 2x^2+6x-5from7x^2+3x+4

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-5^2+9x-9 (need more space to answer)

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3 years ago