PLANMECA ALEKS Test 2 Time Remaining: 47:05 . Question 12 of 14 (1 point) | Question Attempt: 1 of 1 1 2 3 4 5 6 7 8 9 10 12 13 Suppose that the functions r and s are defined for all real numbers x as follows. r (x) =2x+1 s ( x ) = x+ 6 Write the expressions for (s + r) (x) and (s -r) (x) and evaluate (s-r) (1). ( s + " ) (x ) = 1 ( s - 1) (x ) = 0 X ( s.r ) ( 1 ) = 0 Continue MacBook Air 3 W E R T U H CPLANMECA . ALEXS GOOG 2 A Test 2 Time Remaining: 46:21 . Question 10 of 14 (1 point) | Question Attempt: 1 of 1 1 2 3 4 5 6 7 8 10 11 12 13 Here is a graph of the function g. Use the graph to find the following. If there is more than one answer, separate them with commas. (a) All local maximum values of g : !I (b) All values at which g has a local maximum : X Continue MacBook Air 20 DO 2 3 6 Q W E R T U S D G H X C