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WITCHER [35]
3 years ago
12

13 points plus brainliest to the correct answer!

Mathematics
2 answers:
TEA [102]3 years ago
8 0
The equation of a straight line is given by:

y = mx + c

where m is the slope and c is the y-intercept.

From the given graph, the y-intercept is 1.

The slope of a straight line is given by:

m= \frac{y_2-y_1}{x_2-x_1}

Where (x_1,y_1) and (x_2,y_2) are two points on the line.

From the graph, (0, 1) and (14, 8) are two points on the line, thus:

m= \frac{8-1}{14-0} = \frac{7}{14} = \frac{1}{2}

Therefore, the equation representing the graph is y= \frac{1}{2} x+1
MrRa [10]3 years ago
7 0
<h2>The answer  to this is a: y=1/2 x+1</h2>

i completed the test.

Hope i helped

<h3><em>MARK ME BRAINIEST PLEASE :)</em></h3>

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1 2/3 + 3 1/2= ?? <br> 1 and 2 3rds plus 3 and 1 half equals what??
Sunny_sXe [5.5K]

Answer:

5 1/6

Step-by-step explanation:

First you want to get the same denominator on both of the fractions. So you would multiply 1 2/3 or you can change it into a improper fraction which is a fraction greater than 1. So that would be 5/3 times 2/2. Because you want to get the same denominator. That is 10/6. Then you make 3 1/2 a improper fraction which is 7/2 and multiply it by 3/3 to get 21/6. Next you would add them together and get 31/6 but you have to simplify, so you would divide 31 by 6 and get 5 1/6.

I know that's a lot but I hope it helps.  

5 0
2 years ago
A and b share a the cost in a ratio of 3:2 the cost is £85, how much does a pay?
NISA [10]
85/5 = 17
17x3 = 51
17x2 = 34
51:34
6 0
3 years ago
Read 2 more answers
Rewrite the function, differentiate, and then simplify<br><br> y= 3/√x
Anit [1.1K]

Answer:

\frac{dy}{dx} = - \frac{3}{2x^{\frac{3}{2} } }

Step-by-step explanation:

Differentiate using the power rule

\frac{d}{dx} (ax^{n} ) = nax^{n-1}

Given

y = \frac{3}{\sqrt{x} } = 3x^{-\frac{1}{2} } , then

\frac{dy}{dx} = - \frac{3}{2} x^{-\frac{3}{2} } = - \frac{3}{2x^{\frac{3}{2} } }

6 0
3 years ago
Write the contrapositive of the conditional statement. Determine whether the contrapositive is true or false. If it is false, fi
Vikentia [17]

Answer:

D is the contrapositive.

Step-by-step explanation:

Contrapositive of if A then B is if not B then not A

3 0
3 years ago
Read 2 more answers
Samin can run 5 kilometres in 30 minutes. Assuming she keeps a constant pace, how many kilometres can she run in 45 minutes?
Vladimir [108]

Answer:

7.5

Step-by-step explanation: She can run 5km in 30 mins. That means she can run 1 km every 6 mins. 45/6= 7.5. She can run 7.5 km in 45 mins. Such an amazing feat my chubbiness can't compete with.

7 0
3 years ago
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