Will the value of 11x for x=−5 be greater than 11 or less than 11? Explain.
Given expression is 11xLets evaluate the expression for x=−5,11x=11×(−5)=−55 Clearly, −55<11 Hence, the value 11x for x=−5 is less than 11.
Will the value of 2x2+12x+3 for x = - 4 be greater than or less than 15? Explain. [3 MARKS]
Question 64
Will the quotient 716÷323 be a fraction greater than 1.5 or less than 1.5? Explain.