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4 years ago

8

What would you do to graph the equation y = 2/5x − 6 ?

1 answer:

Nikolay [14]4 years ago

4 0

I would set the first step as ‘Plot the y-intercept (0, -6) as that is immediately the first point that you know is on the line.

Then, the second step would be ‘From the y-intercept, rise up 2 and run to the right 5 to plot a second point’, as this includes the point made in the first step and then allows us to have a second point.

The last step would then be ‘Connect the two points’.

I hope this helps!

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There were about 1.22 million Hispanic-owned businesses in 2012 and 1.73 million in 2017.

fredd [130]

Answer:

f(t) = 1.22·(173/122)^(t/5)

Step-by-step explanation:

(a) An exponential growth (or decay) function can be written using the form ...

f(t) = (initial value)·(ratio in period)^(t/period)

Here, we're given an initial value of 1.22, a growth ratio of 1.73/1.22 in a period of 5 years, so we can write the function as ...

f(t) = 1.22·(173/122)^(t/5)

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(b) In 2038-2012 = 26 years, the value of the function is ...

f(26) = 1.22·(173/122)^(26/5) ≈ 7.50 . . . . million

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3 years ago

Solve the equation 16x^3+16x^2-x-1=0 given that -1/4 is a zero of f(x)= 16x^3+16x^2-x-1. Solution set is ___

Keith_Richards [23]

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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3 years ago

Find the missing angle measure. then classify the triangle by its angles and by its sides.

iren [92.7K]

Answer:

Part a) The measure of the missing angle is $90\°$

Part b) The triangle of the figure is a right triangle

Part c) The triangle of the figure is a scalene triangle

Step-by-step explanation:

we know that

The sum of the interior angles of a triangle is equal to $180\°$

so

Let

x------> the missing angle

we know that

$x\°+50\°+40\°=180\°$

solve for x

$x=180\°-90\°=90\°$

The triangle of the figure is a right triangle --------> by its angles

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8 0

3 years ago

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Aloiza [94]

Answer:

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Step-by-step explanation:

Data provided in the question:

4e²ˣ⁻¹ -1 = 5

now solving for 'x'

⇒ 4e²ˣ⁻¹ = 5 + 1

or

⇒ 4e²ˣ⁻¹ = 6

or

⇒ $e^{(2x-1)} =\frac{6}{4}$

or

⇒ $e^{(2x-1)} =\frac{3}{2}$

now,

taking natural log both sides, we get

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also,

we know

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thus,

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or

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or

⇒ 2x - 1 = 0.4055

or

⇒ 2x = 0.4055 + 1

or

⇒ 2x = 1.4055

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3 years ago

Which is the graph of y = – 3?

KATRIN_1 [288]

Answer:

this should be the graph.

Step-by-step explanation:

I hope this helps.

5 0

3 years ago

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