Quick what is the slope of the line determined by the coordinates (2, 3) and (-6, -4)?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2