Which is true of the standard form of the equation of the line graphed? The value of A can be –1 if the value of C is 3 and the value of B is 0.

The value of A can only be 1, the value of C can only be –3, and the value of B is 0.

The standard form of the equation can be shown as 3x = –9.

The standard form of the equation can only be x + 3 = 0.

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.

4400

step-by-step explanation:

dont think so

step-by-step explanation:

im not sure what this means: mc011-7.jpg

step-by-step explanation: