Find the line through (6, 1, -5) that intersects and is perpendicular to the line x = -1 +t, y = −2+t, z=−1 + t. (HINT: If (xo, Yo, Zo) is the point of intersection, find its coordinates. Enter your answers as a comma-separated list of equations.) Additional Materials ebook Find the intersection of the two planes with equations 7(x-1) + 2y + (z+1) = 0 and (x-1) + 8y (z+1) = 0. (Use the parameter t. Enter your answers as a comma-separated list of equations.) Additional Materials ebook