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3 years ago

On the graph shown, what is the slope ?

Mathematics

1 answer:

mr_godi [17]3 years ago

8 0

Answer:

3/4

Step-by-step explanation:

To find the slope using a line on a graph, calculate the difference between two points. To do so, use the formula y2 - y1/x2 - x1.

Two points on this line are (0, -1) and (4, 2). This means:

y2 = 2

y1 = -1

x2 = 4

x1 = 0

Plugging those values in, we get:

2 - (-1)/4 - 0

Evaluating 2 - (-1) and 4 - 0, we get 3/4. Therefore, the slope is 3/4.

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Use substitution or elimination to solve each system of equations y=3x X+y=4

Flauer [41]

Answer:

(1, 3 )

Step-by-step explanation:

Given the 2 equations

y = 3x → (1)

x + y = 4 → (2)

Substitute y = 3x into (2)

x + 3x = 4, that is

4x = 4 ( divide both sides by 4 )

x = 1

Substitute x = 1 into (1) for corresponding value of y

y = 3 × 1 = 3

Solution is (1, 3 )

5 0

3 years ago

Read 2 more answers

To stay healthy kevins doctor said he should try to consume at most 2000 calories a day write an inequality to show the amount o

Arte-miy333 [17]

Answer:

C ≤ 2,000 calories

Step-by-step explanation:

Here, we want to write an inequality

Let the number of amount of calories to be consumed be C

The term at most means that it cannot pass 2,000

Hence, it must be lesser than this

So the inequality will be;

C ≤ 2,000 calories

8 0

3 years ago

Evaluate each expression if x=-1, y=3, z=-4. 3|z-x|+|2-y|

denpristay [2]

3|-4-(-1)|+|2-3|=10
Final answer: 10

5 0

3 years ago

Please help will give brainliest

Vladimir [108]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

$\frac{4}{5} + \frac{3}{15} - \frac{2}{3} \\$

Taking LCM

$\frac{12 + 3 - 10}{15} \\ \\ \longrightarrow \: \cancel\frac{5}{15} \\ \\ \longrightarrow \: \frac{1}{3}$

hope helpful ~

8 0

2 years ago

What is 2009827282+718228271(=

Anika [276]

You will get 2728055553 as the sum. :)

7 0

4 years ago