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3 years ago

Which equation is written in slope-intercept form?

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

Answer:

A) y = 3x - 2

Step-by-step explanation:

slope-intercept form is represented by y=mx+b

your answer choices look like this

A) y = 3x -2

B) x = 1/2y + 8

C) 2x + 5y = 12

D) 3y = 8x - 5

right away, you can eliminate B & C, since they just don't represent the formula correctly.

D is your trick answer choice. at first glance, it looks right, however, the 'y' is not isolated, which is a key interpretation of the formula.

therefore, from process of elimination, A is right because is correctly represents the formula of slope-intercept form.

i hope this helps!

stay safe!

Ivanshal [37]3 years ago

5 0

Answer:

y = 3x - 2

Step-by-step explanation:

See Image for all the rest of the equation forms

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serg [7]

Answer: The missing ordered pairs are (2, 2), (2, 4), (2, 6), (3, 3) and (3, 6).

Step-by-step explanation: We are given the following set :

T = {1, 2, 3, 4, 5, 6}.

And, R = {(a, b) | a divides b} be a relation on the set T.

We are to identify the missing pairs from the following list of all ordered pairs in the given relation R on the set T :

{(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), _____, (4, 4), (5, 5), and (6, 6).}.

Since R contains the ordered pairs (a, b) such that a divides b, so all the ordered pairs in R are

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 2), (2, 4), (2, 6), (3, 3), (3, 6), (4, 4), (5, 5), and (6, 6).

Thus, the missing ordered pairs are (2, 2), (2, 4), (2, 6), (3, 3) and (3, 6).

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3 years ago

If a circle has a Diameter of 4m and a Radius of 4 units. Then what is Circumference and Area of the circle?

Fiesta28 [93]

Answer & Step-by-step explanation:

$Circumference=d\pi \\Area=r^2\pi$

The diameter of the circle is 8 m and the radius of the circle is 4 units. So, now we have to plug in the numbers so we can find the circumference and the area of the circle.

$Circumference=(8)\pi$

$Circumference=25.12$

So, the circumference of the circle is 25.12 m.

$Area=(4)^2\pi$

$Area=16\pi$

$Area=50.24$

So, the area of the circle is 50.24 units².

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4 years ago

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yan [13]

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3 years ago

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SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

The ratio of water to mix is 1:4.

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3 years ago

1/6 Book

GalinKa [24]

Given:

$\frac{1}{6} \text{ book in } \frac{2}{3} \text{ hours}$

To find:

Number of books per hour

Solution:

We have to calculate the book read in one hour.

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