Why you can use a subtraction to solve a division problem?

1 answer:

8 0

The act of using subtraction for solving a division problem is called repeated subtraction. Check this video. https://learnzillion.com/lesson_plans/5706-use-repeated-subtraction-for-division

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What is the equation of the line?

Oksi-84 [34.3K]

First find the slope of the line. Slope is defined as the change in y over the change in x.

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

Find two ordered pairs and plug them into the slope formula.

After looking at the graph, I found two points: (0, 1) and (4, 4)

$\frac{4 - 1}{4 - 0} = \frac{3}{4}$

Now find where the line intersects the y-axis.

After looking at the graph, I found out that the line intercepts the y-axis at
(0, 1)

Now build the slope-intercept equation.

General form: y = mx + b
Where m is the slope and b the y-intercept

So, the answer is y = 3/4m + 1

8 0

3 years ago

Help What is the solution?

VladimirAG [237]

Answer:

The answer is B.) x=1, y=2

Step-by-step explanation:

2(1)+2=4

3(1)+3(2)=9

3 0

3 years ago

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