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stiv31 [10]
3 years ago
14

Will give brainliest for correct answer

Mathematics
1 answer:
ioda3 years ago
6 0

Answer:

Step-by-step explanation:

1. Not a function

2. Not a Function

3. Function

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HELP COLLEGE ALGEBRA
max2010maxim [7]

Answer:

1) \frac{-8}{11}  

2) 1.276

3) \frac{3}{4}

4) 0

Step-by-step explanation:

The slope formula of the line that pass across two points P1(x1,y1) and P2(x2,y2) is:

\frac{y2 - y1}{x2-x1} = slope

You can use this formula to solve all the four points:

1)

\frac{6- -2}{-9 - 2} = \frac{-8}{11}

2)

\frac{- 9.1 - 0.6}{-9.5 - - 1.9} = \frac{97}{76} =(Rounded)= 1.276

3)

\frac{2-5}{-2 -2} = \frac{3}{4}

4)

\frac{4-4}{-9 --4} = \frac{0}{-5} = 0 \\\\

3 0
3 years ago
Find the point at which the line joining the two points (-3,-5) and (7,5) cuts they y axis
8090 [49]

Answer:

(0,-2)

Step-by-step explanation:

First we find the equation of the line passes through (-3,-5) and (7,5).

The slope of the line is

m=\frac{5-(-5)}{7-(-3)}\\=\frac{10}{10}\\=1

So by the point slope formula the equation of the line is

y-5=1(x-7)\\y=x-7+5\\y=x-2

When x=0 we have y=0-2=-2.

Therefore the line joining the two points cuts the y-axis at (0,-2).

4 0
2 years ago
Jasmine knows that the area of a rectangle is the product of its base and height. Help her write an expression that represents t
Andrews [41]

Answer:

8b and 80

Step-by-step explanation:

6 0
3 years ago
Which of the following documents were influenced by John Locke's principles?
Alborosie

Answer:U.S Declaration of Independence

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The figure shows a carpeted room. How many square feet of the room are carpeted?
Anuta_ua [19.1K]

Answer:

its 126

Step-by-step explanation:

8 0
3 years ago
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