shuffle( randFromArray([ ["x", "y"], ["a", "b"], ["c", "d"] ]) ) randRange( 1, 10 ) randRange( 1, 10 ) randRangeNonZero( -1, 1 ) * randRange( 3, 10 ) randRangeNonZero( -1, 1 ) * randRange( 3, 10 ) randRangeNonZero( -1, 1 ) * randRange( 3, 10 )
(A * A_COEFF) + (B * B_COEFF) + CONSTANT

Evaluate the following expressions when AN = A and BN = B.

plus( A_COEFF + AN, B_COEFF + BN, CONSTANT )

SOLUTION

Plug in A for AN and B for BN.

= (A_COEFF) \cdot (A) + (B_COEFF) \cdot (B) + CONSTANT

= A_COEFF * A + B_COEFF * B + CONSTANT

= SOLUTION

(A * A * A_COEFF) + (B * B_COEFF) + CONSTANT

plus( A_COEFF + AN + "^2", B_COEFF + BN, CONSTANT )

Plug in A for AN and B for BN.

= (A_COEFF) \cdot (A)^2 + (B_COEFF) \cdot (B) + CONSTANT

= A_COEFF * A * A + B_COEFF * B + CONSTANT

= SOLUTION