2 years ago

Which steps transform the graph of y = x2 to y = –2(x – 2)2 + 2? (1 point)

1 answer:

7 0

Y = x² to: y = - 2 ( x - 2 )² + 2
Answer:
D ) reflect across the x-axis, translate 2 units to the right, translate up 2 units, stretch by the factor of 2

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Seven cakes cost £3.50 how many if there is five?

bogdanovich [222]

3.50÷7 = £0.50 per cake
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Gary drove to the park at a rate of 50 miles per hour if it took him 2.5 hours to get from his house to the park how far away is

Marina86 [1]

Answer:

The distance of the park from the Gary's house is 125 miles.

Step-by-step explanation:

Speed of Gary = 50 miles/hour

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Now, we know that,

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So, distance between park and Gary's house = speed × time

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Find the solution of the system of equations.<br> 10x+10y=40 <br> 5x+3y=8

ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

$10x+10y=40$

$10x+10y+ -10y=40+-10y$

$10x=-10y+40$

$\frac{10x}{10} =\frac{-10y+40}{10}$

$x=-y+4$

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$5(-y+4)+3y=8$

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$-2y+20+-20=8+-20$

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$\div2$

$y=6$

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Hope this helps.

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