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2 years ago

Helpppppppp will mark brainlest

Mathematics

1 answer:

Shkiper50 [21]2 years ago

5 0

Answer:

-8

Step-by-step explanation:

what do you think, when you look at the examples given in the problem definition ?

don't you see the pattern, that f(x) = x+2 ?

f(1) = 1+2 = 3

f(2) = 2+2 = 4

f(3) = 3+2 = 5

so, if we follow this assumption, then

f(-10) = -10 + 2 = -8

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AURORKA [14]

Answer:

A. ("Mo worked more than 11 hours this week. ")

Step-by-step explanation:

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3 years ago

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What are the coordinates of the x-intercepts of the parabola y = x² - 8x + 15?

tamaranim1 [39]

Answer:

(3, 0) and (5, 0)

Step-by-step explanation:

we have

$y=x^{2}-8x+15$

we know that

The x-intercepts are the values of x when the value of y is equal to zero

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$x^{2}-8x+15=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

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in this problem we have

$x^{2}-8x+15=0$

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substitute in the formula

$x=\frac{-(-8)\pm\sqrt{-8^{2}-4(1)(15)}} {2(1)}$

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therefore

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3 years ago

Please help me with this math problem!!!!!

vagabundo [1.1K]

Answer:

Step-by-step explanation:

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seropon [69]

The answer is 32.7 b so the answer is 105 over 10

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2 years ago

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STALIN [3.7K]

Answer:

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Step-by-step explanation:

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3 years ago

Helpppppppp will mark brainlest​

Helpppppppp will mark brainlest