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IrinaVladis [17]

3 years ago

14

GUYS HELP!! What’s an equation that represents the line on the graph?

1 answer:

kenny6666 [7]3 years ago

3 0

Answer:

Hey Mate...

Step-by-step explanation:

All that the slope-intercept form (the equation to describe linear equations) is, is an equation (y=mx+b) where m (the number that multiples x) is the slope and b (the number that is not multiplying a variable on the right-hand side of the equation) is the y-intercept.

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2x + y = 8<br> -x - 3y = -12<br> Solve the above system of equations using substitution.

alina1380 [7]

I would solve for y on the top one and sub it into the bottom one.
y=-2x+8
(12/5, 16/5)

3 0

3 years ago

Darnel took a total of 8 quizzes over the course of 2 weeks. After attending 4 weeks of school this quarter, how many quizzes wi

Sedbober [7]

Answer:

16 quizzes

Step-by-step explanation:

8 quizzes = 2 weeks

2 x 2 = 4, therefore we would do 8 x 2 to get the total number of quizzes after 4 weeks, giving us 16.

4 0

3 years ago

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A rectangle has a length of 6 cm and a width of 3 cm. Each side is doubled in length. What is the ratio of the areas of the two

valentina_108 [34]

Area 1 = 6 x 3 = 18

Area 2 = 12 x 6 = 72

Ratio = 18 : 72

Ratio = 1 : 4

5 0

4 years ago

Read 2 more answers

Given the function,f(x)= /3x+3-3 , choose the correct transformation(s).

padilas [110]

Answer:

Horizontal Compression, Left 1, Down 3

A is correct

Step-by-step explanation:

Given: $f(x)=\sqrt{3x+3}-3$

The parent function of given function is square root function.

$f(x)=\sqrt{x}$

Shift 1 unit left

$f(x)=\sqrt{x+1}$

Horizontal compression

$f(x)=\sqrt{3(x+1)}$

Vertical down by 3 unit

$f(x)=\sqrt{3x+3}-3$

$\sqrt{x}\rightarrow \sqrt{3x+3}-3$

After above translation.

Hence, The function obtain from square root function after horizontal compression, left 1 and down 3

7 0

3 years ago

pychu [463]

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▹ Answer

<em>(w = 7, w = 8/5)</em>

<em></em>

▹ Step-by-Step Explanation

(7 - w)(5w - 8) = 0

Separate:

7 - w = 0

5w - 8 = 0

Solve:

w = 7

5w - 8 = 0

(w = 7, w = 8/5)

Hope this helps!

CloutAnswers ❁

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7 0

4 years ago

Read 2 more answers