2 years ago

Rewriting standard form to slope intercept

Mathematics

1 answer:

algol [13]2 years ago

3 0

If you're asking how, here's an example

A standard form equation is when it is set up.

Ax + By = C.

6x + 2y = 4.

A slope-intercept form equation is when it is set up y=mx+b.

Y = - 3x + 2.

4y = -8x + 16 then divide all by 4.

y = -2x + 4 slope form.

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rodikova [14]

Answer:

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Step-by-step explanation:

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2 years ago

Of the 81 astronauts in the space program, 43 are in outer space. What is the ratio of the number of astronauts on Earth to the

erastovalidia [21]

Answer:

38:81

Step-by-step explanation:

There are a total of 81 Astronauts in the space program.

Out of these, 43 are in outer space.

We are to determine the ratio of the number of astronauts on Earth to the total number of astronauts.

Number of Astronauts on Earth = Total Number - Number in Outer Space

=81-43 = 38

Therefore:

Number of astronauts on Earth : The total number of astronauts. = 38:81

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3 years ago

Read 2 more answers

Show that an exponential model fits the data. Then write a recrusive rule that models the data.

Brilliant_brown [7]

Answer:

Exponential function:

f(x) = abˣ

Use the given data to determine the function.

f(0) = ab⁰ = a*1 = a ⇒ a = 0.75

b = 2 as each of the f(n) is twice the previous one in series.

The model is:

f(n) = 0.75*2ⁿ

Recursive rule to reflect this is:

f(0) = 0.75
f(n) = 2*f(n-1)

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2 years ago

X+3y=17 -2x+3y=-7 how do you solve it

Leno4ka [110]

Answer:

X+3y=17 is x=−3y+17

-2x+3y=-7 is x= 3 /2 y+ 7 /2

Step-by-step explanation:

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2 years ago

What is 0.37 (7repeating) as a fraction

sergey [27]

Answer:

17/45

Step-by-step explanation:

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3 years ago