3 years ago

I need help with this asap !!

Mathematics

1 answer:

maxonik [38]3 years ago

3 0

Answer:

x^2-2x-13

Step-by-step explanation:

f(x) = 2x-5

g(x) = x^2 -4x-8

f(x) +g(x) = 2x-5 + x^2 -4x-8

Combine like terms

= x^2+2x-4x-5-8

=x^2-2x-13

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zhenek [66]

parallel:

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3 years ago

Please show your work. I will give brainliest to the right answer!

Andre45 [30]

Answer:

$y = \frac{1}{8}(x + 4)^2 + 4$

Step-by-step explanation:

Given:

Focus of parabola: (-4, 6)

Directrix: y = 2

Required:

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<h2><u>SOLUTION:</u></h2>

Using the formula, $y = \frac{1}{2(b - k)}(x - a)^2 + \frac{1}{2}(b + k)$ , the equation for the parabola can be derived.

Where,

a = -4

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3 years ago

Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for

Hatshy [7]

Answer:

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Step-by-step explanation:

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4 years ago

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