A computer game company needs a clock to be integrated into a game scene. You have been hired to create a working clock mathematically with the shown radius (based on the second hand). The tip of the second hand's distances x cm and y cm from the left side of the shown box and the bottom of the box, respectively, depend on the number of seconds, t, since the second hand was pointing straight up. The second hand on the clock must turn with a period of 60 seconds and turn, of course, in the clockwise direction.

A50% increase followed by 33 1/2% decrease

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.