3 years ago

What is the first step to writing an equation of a line when given two points?

1 answer:

3 0

Find the slope of the line using the two points by plugging them into this formula: m = y2 - y1 / x2 - x1 where the two points are x1, y1 and x2, y2 and m is the slope.

You might be interested in

A student writes the equation for a line that has a slope of -6 and passes through the point (2, –8). y -(-8) = -6(x - 2) y -(-8

Mice21 [21]

Y - (-8) = -6 (x-2) is correct everything else is not
y + 8 = -6x + 12
y +:8 - 8 = -6x + 12 - 8
y = -6x + 4 is slope intercept form

6 0

3 years ago

Read 2 more answers

-6-5

Dmitry [639]

Answer: A

Step-by-step explanation:

Following the first two steps of the sequence of transformations,

$A(-4,-2) \longrightarrow (-2,-1) \longrightarrow (-2,1)$

We need to map this onto D(1,1), which involves a translation 3 units right.

4 0

2 years ago

Does it matter if you add azero when you divide a dcimal.

Brilliant_brown [7]

No, it won't change the outcome.

3 0

4 years ago

Read 2 more answers

The sum of 3 consecutive even numbers is 270 what is the first number in this sequence?

ad-work [718]

See picture for answer and solution steps.

6 0

3 years ago

Read 2 more answers

Simplify the following expression (30/45g+20)-(8/9g+7)

Nata [24]

117 - 2g

————————

6 0

3 years ago

Read 2 more answers