3 years ago

I need help with algebra2

Mathematics

1 answer:

Tomtit [17]3 years ago

4 0

Answer:

i can help all you have to do is post the question.

Step-by-step explanation:

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Given a graph for the transformation of f(x) in the format g(x) = f(x) + k, determine the k value.

enyata [817]

Answer:

k=6

Step-by-step explanation:

The parabola that opens up and passes through (-3,-3) will have equation,

$f(x) = {x}^{2} - 12$

The parabola the opens up a d passes through (-3,3) will have equation:

$g(x) = {x}^{2} - 6$

We want to determine the value of k, for which,

$g(x) = f(x) + k$

We rewrite g(x) in terms of f(x) to get:

${x}^{2} - 6 = {x}^{2} - 12 + 6$

$g(x) \to({x}^{2} - 6 )= f(x) \to ({x}^{2} - 12 )+k \to6$

Therefore;

$g(x) = f(x) + 6$

Hence k=6

3 0

3 years ago

the perimeter of a rectangle is 50 inches. The length of the rectangle is 10 inches. What method can be used to find the width o

Vinil7 [7]

Answer:

P= 2(l+w)

50=2(10+w)

50=20+2w

50-20=2w

30=2w

w=15

5 0

3 years ago

80% of what how many games is 32 games?

Talja [164]

40 games would be 100% if 32 games is 80%

6 0

3 years ago

Y=-8x-4 for what value of x is y equal too -16

boyakko [2]

Answer: X=1.5

Step-by-step explanation:

The equation when y is -16

-16=-8x-4

-12=-8x

12/8 is 1.5

8 0

3 years ago

Solve the following system: (5 points)

posledela

I wish I could help but I didn’t learn that

5 0

3 years ago

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