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2 years ago

Which of the following describes the translation of the graph of y = x2 to obtain the graph of y = -x2 - 3?

Mathematics

1 answer:

Ray Of Light [21]2 years ago

5 0

Answer:

reflections across the x axis and a shift down 3 units

Step-by-step explanation:

y = x^2

The negative sign means it is a reflection across the x axis y = −f(x)

y = -x^2

The subtraction of 3 means we are shifting down 3 units

y = -x^2 -3

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liubo4ka [24]

Answer:

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Step-by-step explanation:

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2 years ago

Identify the slope and y−intercept of the line with the equation 18x − 6y = 12.

DaniilM [7]

And where is the graph? I'll change my answer.

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2 years ago

∠K and ∠L are complementary angles. If m∠K = 3x + 3 and m∠L = 10x – 4, find the measures of both angles.

Oduvanchick [21]

Answer:

∠K =24

∠L =66

Step-by-step explanation:

first you need to find X in order to solve.

since they are Complementary they add together to equal 90 degrees

so we can set them equal to 90

13x-1=90

13x=91

x=7

now we can plug them in!

---

∠K = 3(7)+3 = 24

∠L =10(7)-4=66

4 0

2 years ago

A large western state consists of 2049 million acres of land. Approximately 40% of this land is federally owned. Find the number

creativ13 [48]

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2 years ago

HELP! 8TH GRADE MATH PLS LOL

LekaFEV [45]

<h2><u>Given</u><u>:</u><u>-</u></h2>

${ \large{➢ \: \: \bf{x = - 8}}}$

<h2><u>Solution</u><u>:</u><u>-</u></h2>

${ \large{➢ \: \: \bf{ \dfrac{2y}{3} = 3 \times - 8 + 34}}}$

${ \large{➢ \: \: \bf{ \dfrac{2y}{3} = - 24 + 34}}}$

${ \large{ \bf{ ➢ \: \: \cancel{2}y = 3 \times { \cancel{(10)} {} \: \: ^{5} }}}}$

${ \large{ \therefore{ \bf{y = 15 \: \: Ans.}}}}$

3 0

2 years ago