1 year ago

What is the effect on the graph of f(x) = x² when it is transformed to

Mathematics

2 answers:

ira [324]1 year ago

6 0

The answer would be A. Basically think of the stretching as multiplication. And the + or - after x refers to the y axis

ladessa [460]1 year ago

5 0

Answer:

Step-by-step explanation:

The '5' stretches it vertically by factor of 5 and the '10' shifts it UP 10 units

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3 years ago

Simplify using appropriate property: 5/7 X 1/5 + 5/7 X 3/5Simplify using appropriate property:

chubhunter [2.5K]

Answer:

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3 years ago

If y varies inversely as x and y = 8 when x = 9, find x when y = 12.

myrzilka [38]

Answer:

x = 6

Step-by-step explanation:

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5 0

3 years ago

1/4(1/3k+9)=6 step 1- 1/3k=15 step 2- 1/3k=15 step 3- k=5 find Olgas mistake step 1 step 2 steps 3 Olga did not make a mistake

shtirl [24]

Answer:

Step 3 contains error.

Step-by-step explanation:

The given equation is :

$\dfrac{1}{4}(\dfrac{1}{3}k+9)=6$

Step 1.

Cross multiplying,

$(\dfrac{1}{3}k+9)=24$

Step 2.

Subtract 9 from both sides

$\dfrac{1}{3}k+9-9=24-9\\\\\dfrac{1}{3}k=15$

Step 3.

Cross multiplying

$k=15\times 3\\\\k=45$

So, there is an error in step 3. The correct answer should be 45.

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2 years ago