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3 years ago

Will give brainlest mark for answer so easy please help urgent!!!!!

Mathematics

1 answer:

Vesna [10]3 years ago

5 0

Answer:

2) Slope=10/3

Step-by-step explanation:

2. Use the equation y2-y1/x2-x1. In this line, I took the points (-4,-5) and (-1,5). Plug this into the equation to get 5--5/-1--4. Simplify this to get 5+5/-1+4. Simplify this to get 10/3. Therefore, the slope is 10/3

4. The equation is y=mx+b where m is the slope and b is the y-intercept. This means that the equation will be 8/3x-5.

If this has helped you please mark as brainliest

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(a) Complete the table of values for the graph x + y = 6

djyliett [7]

Answer:

(0,6)

(1,5)

(2,4)

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Step-by-step explanation:

To solve this table first convert the equation to slope-intercept form (y=mx+b), to do this solve for y in the equation. The slope-intercept form is y=-x+6, where -1 is the slope and 6 is the y-intercept. Then from that, you can get your first point, because you know the y-intercept is 6, therefore when x equals 0 y must be 6. Next, because the slope is -1 that means the y-value decreases by 1 every time the x-value increases by 1. So to find the rest of the y-values simply subtract 1 from the previous y-value.

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3 years ago

7. What is the value of x? −4x − 6 = −34 <br> A. −10 <br> B. −7 <br> C. 7 <br> D. 10

galben [10]

-4x - 6 = -34

First, add '6' to both sides.
$-4x = -34 + 6$
Second, subtract '-34 + 6' to get '-28'.
$-4x = -28$
Third, divide both sides by '-4', leaving the 'x' by itself.
$x = \frac{-28}{-4}$
Fourth, simplify the fraction into a negative.
$x = \frac{28}{4}$
Fifth, how many times can 4 go into 28? Divide. 28 ÷ 4 = 7.
$x = 7$

Answer: C) x = 7

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Answer:

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