4 years ago

Which of the following functions is even?

Mathematics

2 answers:

Elenna [48]4 years ago

7 0

I got C hopefully that works

Lelu [443]4 years ago

5 0

Answer:

Step-by-step explanation:

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C.P.=Rs 400, LOSS=5%, S.P=Rs X, S.P.=C.P.-5% OF C.P, FIND S.P. (STEP BY STEP PLZ)

balu736 [363]

$s.p. = c.p. \times 5\% \\ or \: x = 400 \times 5 \div 100 \\ or \: x = 4 \times 5 = 20 \\$

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3 years ago

Write an equation of the line that passes through (-1,2) with a slope of 4

Iteru [2.4K]

Step-by-step explanation:

Hey there!

Given;

The points is; (-1 , 2) and slope is 4.

Note: Use one-point formula.

$(y - y1) = m(x - x1)$

~ Put all values.

$(y - 2) = 4(x + 1)$

~ Simplify it.

$(y - 2) = 4x + 4$

$4x - y + 6 = 0$

Therefore, the required equation is; 4x-y+6=0.

<h3>Hope it helps...</h3>

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3 years ago

Theo made sails for a Model boat he cut along the diagonal of a rectangular piece of cloth to make two sales as shown below what

r-ruslan [8.4K]

Answer:

You need to give more information.

Step-by-step explanation:

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3 years ago

Solve for the value of the variable below

Hitman42 [59]

The variable X is equal to 16

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3 years ago

Number 7 what would all answers be

Over [174]

So... notice the picture below, that's P(x)

so $\bf \qquad \qquad \textit{vertex of a parabola}\\ \quad \\
y = {{ a}}x^2{{ +b}}x{{ +c}}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)$

so.. when the quantity is $\bf -\cfrac{{{ b}}}{2{{ a}}}$ , is when the profit $\bf {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}$ is the highest

after that, as you can see from the graph, it goes back down

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4 years ago