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2 years ago

21 − 3 ) ÷ 32 = 72 × ( 6 ÷ 3 ) = 17 + 15 ÷ 3 − 24 = ( 8 + 56 )÷ 4 − 32 =

Mathematics

1 answer:

Vadim26 [7]2 years ago

3 0

1. 0.5625
2. 144
3. -2
4. -16

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The table below represents a linear function f(x) and the equation represents a function g(x):

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Answer:

Part A: Both functions' slopes increase at intervals of four in a positive manner, so they will rise to the right.

Part B: g(x) has a greater y intercept as it is y=3 and f(x) is y=-1

Step-by-step explanation:

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3 years ago

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The number of dogs compared to the number of cats owned by the residents of an apartment complex is represented by the model bel

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3 years ago

Round 639,121 to the nearest ten thousand.

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2 years ago

Read 2 more answers

write an equation in slope intercept form for the line that passes through (4, -4) and is parallel to 3x+4x=2y-9

photoshop1234 [79]

Answer:

$\large\boxed{y=\dfrac{7}{2}x-18}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

Convert the equation of a line 3x + 4x = 2y - 9 to the slope-intercept form:

$3x+4x=2y-9$

$7x=2y-9$ add 9 to both sides

$7x+9=2y$ divide both sides by 2

$\dfrac{7}{2}x+\dfrac{9}{2}=y\to y=\dfrac{7}{2}x+\dfrac{9}{2}$

Parallel lines have the same slope. Therefore we have the equation:

$y=\dfrac{7}{2}x+b$

Put the coordinates of the point (4, -4) to the equation:

$-4=\dfrac{7}{2}(4)+b$

$-4=7(2)+b$

$-4=14+b$ subtract 14 from both sides

$-18=b\to b=-18$

Finally we have the equation:

$y=\dfrac{7}{2}x-18$

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3 years ago