Find the slope of the line passing through each of the following pairs of points and draw the graph of the line. d (4, −4), (2, −4)

Answer & Step-by-step explanation:

Use the slope formula:

The slope is the change in the y-axis over the change in the x-axis, otherwise known as rise over run. Insert values:

Simplify. Two negatives make a positive:

Solve:

The slope is 0. Plot the two points on a graph and connect with a straight line:

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3