4 years ago

What is the equation for this graph?

Mathematics

1 answer:

Alla [95]4 years ago

4 0

Answer:

negative 5 and positive 4 is the answer

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Find the mean of theses sets of numbers 2, 5, 8, 0, 5

JulsSmile [24]

Answer:

Step-by-step explanation:

2+5+8+0+5=20

20÷5=4

have a good day

7 0

3 years ago

2x = 12<br>x - 5y = – 29

Serhud [2]

Answer:

{x,y} = {6,7}

Step-by-step explanation:

[1] 2x = 12

[1] x = 6

// Plug this in for variable x in equation [2]

[2] (6) - 5y = -29

[2] - 5y = -35

// Solve equation [2] for the variable y

[2] 5y = 35

[2] y = 7

// By now we know this much :

x = 6

y = 7

We are done

brainlest plz and thx

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3 years ago

A line passes through the points (8, –1) and (–4, 2). A coordinate plane. What is the y-intercept of this line?

lora16 [44]

Answer:

y-intercept is 1

Step-by-step explanation:

We need to find the equation of the line first.

<h3>Gradient</h3>

The gradient is found using the formula:

$m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$m=\frac{-1-2}{8--4}$

$m=-\frac{1}{4}$

So the equation is y = $-\frac{1}{4}$ x + c

<h3>Finding c</h3>

To find c we need to substitute the value of x and y into the equation:

-1 = $-\frac{8}{4}$ + c

-1 = -2 + c

1 = c

And c is the y-intercept so it is 1

8 0

3 years ago

Read 2 more answers

What is 8/1000 as a decimal

zaharov [31]

<span>0.008 is the decimal form of 8/1000

</span>

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3 years ago

A firework is fired vertically into the air at a speed of 100 m/s. The expression −5t2 + 100t + 40 gives the height of the firew

ladessa [460]

Answer: -5(t^2-20t-8)

Step-by-step explanation:

3 0

4 years ago