I need this my 12 MI time plsss and I’m in 7th grade

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

What is the size of the matrix resulting from

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %