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lys-0071 [83]
3 years ago
8

Y = x + 3 find slope and y intersect

Mathematics
1 answer:
vova2212 [387]3 years ago
7 0

Answer:

Slope <em>m</em> = 1

y-intercept <em>b</em> = 3 or (0, 3)

General Formulas and Concepts;

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

y = x + 3

<u>Step 2: Break</u>

<em>Identify Parts</em>

Slope <em>m</em> = 1

y-intercept <em>b</em> = 3

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4. Nine fruit juice bottles contain 4 1/2 litres of fruit juice between them.
brilliants [131]

Answer:

2\frac{1}{2} litres or 2.5 litres

Step-by-step explanation:

From the question, 9 fruit juice bottles contain 4\frac{1}{2} litres of fruit juice. Therefore, to find how many litres of fruit juice would be contained in 5 fruit juice bottles, you multiply 5 by 4\frac{1}{2} litres and you divide the product by 9.

i.e. Let the quantity of the fruit juice for 5 bottles be x.

9 juice bottles ===> 4\frac{1}{2} litres

5 juice bottles ===> x

∴x = \frac{5 * 4\frac{1}{2} }{9} litres

x = \frac{5 * 4.5}{9} litres

x = \frac{22.5}{9} litres

x = 2.5 litres or 2\frac{1}{2} litres

Hope this helps!!!

3 0
3 years ago
Classify each polynomial by its degree and bt its number of terms (i.e. cubic or degree=3; trinomial. (a) 5x^4-8 (b) 4a^2-2a-16
lord [1]

Answer:

a. 4th degree binomial

b. 2nd degree trinomial

c. 3rd degree monomial.

Step-by-step explanation:

In order to find each of these, start by writing the degree based on the highest exponent. The work for a is done for you below.

5x^4 - 8

This means it is a 4th degree.

Now we can decide what the final word is based on how many terms there are. In this one there is 2, so we call it a binomial.

4th degree binomial.

3 0
3 years ago
What is the answer to 0.5 rounded to the nearest one?
Nesterboy [21]

Answer:

The answer is 1.

Step-by-step explanation:

If it is 5 or more, you round up. If it is 4 or less, you keep it the same.

8 0
3 years ago
State the properties of the Normal Probability Distribution<br> in own word.
dybincka [34]

Answer:

he mean, mode and median are all equal. The curve is symmetric at the center (i.e. around the mean, μ). Exactly half of the values are to the left of center and exactly half the values are to the right. The total area under the curve is 1.

Step-by-step explanation:

4 0
3 years ago
Point A is at (3, -8) and point B is at (7, 3). What is the midpoint of line segment AB?​
allochka39001 [22]

Answer:

(5, -5/2)

Step-by-step explanation:

The midpoint of any line segment is the average of the x- and y-values of the two endpoints.

Therefore, the midpoint of AB is ((3+7)/2, (-8+3)/2)=(10/2, -5/2)=(5, -5/2).

So, the answer is \boxed{(5, -5/2)} and we're done!

5 0
2 years ago
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