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marshall27 [118]

2 years ago

13

Find the vertex. f(x) = x2 + 3

1 answer:

Musya8 [376]2 years ago

4 0

Answer:

(0,3)

Step-by-step explanation:

The parent function's vertex is at (0,0) and this function is being translated 3 units up, so the vertex is at (0,3)

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Answer this please !

SpyIntel [72]

Answer:

6

Step-by-step explanation:

$\frac{y}{2} =x^{2} -7$

$\frac{a}{2} =2^{2} -7$

$\frac{a}{2} =-3$

$a=-6$

$\frac{b}{2} =1^{2} -7$

$\frac{b}{2} =-6$

$b=-12$

From the calculations above, we learn that line l and the curve intersect at (2, -6) and (1, -12). Next, we will set up a system of linear equations to solve for the slope and the y-intercept of line l.

$-6=2m+b$

$-12=m+b$

$-24=2m+2b$

$18=-b$

$b=-18$

$-12=m-18$

$m=6$

Therefore, the slope of line l is 6.

3 0

1 year ago

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The width of a rectangle is 10cm less than the length. If the perimeter is 52, what

Semenov [28]

Answer:

hope this will help you

please mark me brain list pleas please

5 0

2 years ago

Can somebody help me?

Black_prince [1.1K]

Answer:

C) v≤-5

Step-by-step explanation:

$4v\leq -20$

Divide each side by 4,

$v\leq -5$

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2 years ago

ANSWER PLZ QUICK AND FAST

Sergio [31]

Jack had b boxes. Then he got 4 more. That is equal to:

$b+4$

On Wednesday, half the boxes were destroyed. To find half the amount, you can divide by 2, which is equal to:

$\frac{b+4}{2}$

Choice C matches the answer. Your answer is C

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2 years ago

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