Graph the equation y=kx+7 if it is known that the point M belongs to it: a M(4, -13)

Ok, we have the line:

y = k*x + 1

And we know that the point (1, 3) belongs to this line.

This means that when x is equal to 1, y must be equal to 3.

Then:

3 = k*1 + 1

3 - 1 = k

2 = k

Now we know that our line is:

y = 2*x + 1.

And we can graph it, as shown below.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3