CAN ANYONE HELP AT ALL? QUICK PLEASE SHOW WORK Are the two lines y = – 2x + 1 and x + 2y = 7 parallel, perpendicular, or neither? Explain. DON'T GRAPH.

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .