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3 years ago

Hello do any one know this answer

Mathematics

1 answer:

natita [175]3 years ago

3 0

Answer:

A: y = -2x^2

Step-by-step explanation:

The parent function would be y = x^2 since it is a parabola.

Since the function has a vertical stretch by 2, y = 2x^2.

Finally, the function is inverted so the final equation would be y = -2x^2

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9w-4w+6<1+5w supposed to combine like terms

Mariana [72]

Answer/Step-by-step explanation:

Given:

$9w - 4w + 6$ < $1 + 5w$

To solve, collect like terms.

Subtract 5w from both sides

$9w - 4w + 6 - 5w$ < $1 + 5w - 5w$

$9w - 4w - 5w + 6$ < $1$

$6$ < $1$ (incorrect)

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2 years ago

What are both of the blanks?? Y= [ ]x+ [ ]

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Perpendicular: the slope will be -6
Pass the point: Since we know slope is -6, then (-6)*(-3) + ? = 23 -> ? = 5
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2 years ago

Liam took 70 steps, for a minute, if he walked for 5 minutes, what would the ratio of feet to minutes be?

MissTica

Answer: 70:1 350:5

Step-by-step explanation: multiply 70 by 5 :)

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11 months ago

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HELP PLSS<br><br> What is the slope of the line that passes through the points (-2, -5) and (6, 7)?

Serjik [45]

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$slope = \frac{7 - ( - 5)}{6 - ( - 2)} \\$

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$slope = \frac{12}{8} \\$

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2 years ago

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Monica [59]

We are given the number of Blue and Purple Marbles for each of the four friends. So first we have to find the ratio of blue marbles to purple marbles for each of them.

A) Rosa

Number of blue marbles = 10

Number of purple marbles = 12

Ratio of blue to purple marbles = $\frac{10}{12}=0.833$

B) Chi

Number of blue marbles = 5

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Ratio of blue to purple marbles = $\frac{5}{6}=0.833$

C) Alberto

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