Which transformations of ƒ(x) = 3x does h(x) = -3x - 7 represent? a. reflection over the y-axis and shifted 7 units down b. reflection over the x-axis and shifted 7 units down c. reflection over the y-axis and shifted 7 units up d. reflection over the x-axis and dilation by a factor of 3

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

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 %