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3 years ago

The graphs below have the same shape. What is the equation of the bluegraph?

Mathematics

2 answers:

valentinak56 [21]3 years ago

5 0

Answer:

Step-by-step explanation:

faltersainse [42]3 years ago

4 0

The equation of the blue graph is A.

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60+x=3x-70
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3 years ago

Read 2 more answers

What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15?

Dafna1 [17]

Step 1

Find the slope of the given line

we have

$3x+4y=15$

Isolate the variable y

Subtract $3x$ both sides

$3x+4y-3x=15-3x$

$4y=-3x+15$

Divide by $4$ both sides

$y=-\frac{3}{4}x+ \frac{15}{4}$

the slope of the given line is

$m=-\frac{3}{4}$

Step 2

Find the equation of the line that passes through the point $(8,-2)$ and is parallel to the given line

we know that

if two lines are parallel, then their slopes are equal

The equation of the line into point-slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-\frac{3}{4}$

$(x1,y1)=(8,-2)$

substitute in the equation

$y+2=-\frac{3}{4}(x-8)$

$y=-\frac{3}{4}x+6-2$

$y=-\frac{3}{4}x+4$ or $3x+4y=16$

therefore

the answer is

$y=-\frac{3}{4}x+4$

$3x+4y=16$

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3 years ago

Can someone pls help me

makkiz [27]

Answer:

good morning going to have what does a little but let beerus and fly away and the longest in the detailed and strong and little longer a baby to fly away

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3 years ago

What is the equation of a line that is parallel to -x+3y=6 and passes through the point (3,5)?

Elena-2011 [213]

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It's the slope

b: It is the cut-off point with the y axis

By definition, if two lines are parallel then their slopes are equal.

We have the following line:

$-x + 3y = 6\\3y = x + 6\\y = \frac {1} {3} x + \frac {6} {3}\\y = \frac {1} {3} x + 2$

Thus, the slope is: $m_ {1} = \frac {1} {3}$

Then $m_ {2} = \frac {1} {3}$

So, the line is of the form:

$y = \frac {1} {3} x + b$

We substitute the point $(x, y) :( 3,5)$ and find b:

$5 = \frac {1} {3} (3) + b\\5 = b$

Thus, the equation is:

$y = \frac {1} {3} x + 5$

Answer:

$y = \frac {1} {3} x + 5$

5 0

3 years ago

Sequences:

IrinaK [193]

Answer:

aₙ = (2n + 3)/4

The first 5 terms:

a₁ = (2*1 + 3) / 4 = 5/4
a₂ = (2*2 + 3) / 4 = 7/4
a₃ = (2*3 + 3)/ 4 = 9/4
a₄ = (2*4 + 3) / 4 = 11/4
a₅ = (2*5 + 3) / 4 = 13/4

aₙ = (n - 3)/(n - 2)

The first 5 terms:

a₁ = (1 - 3) / (1 - 2) = 2
a₂ = (2 - 3) / (2 - 2) = undefined
a₃ = (3 - 3)/ (3 - 2) = 0
a₄ = (4 - 3) / (4 - 2) = 1 / 2
a₅ = (5 - 3) / (5 - 2) = 2 / 3

7 0

3 years ago

The graphs below have the same shape. What is the equation of the bluegraph?​

The graphs below have the same shape. What is the equation of the bluegraph?