Which equation matches the graph? In the graph, the range of the x axis and y axis is minus four to four by increment of one. On both axis, minus four, minus two, zero, two, and four are labeled. There is a line passing through the points (0, 4) and (3, 2).

A. y = 3x – 8
B. y = –2x + 1
C. y = −2/3x + 4
D. y = 2x – 5

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.