True or FalseIfx is an eigenvector of A, then so is k x for any scalar k.

1.1 asic Arithmetic B Definition: Algebraic Expression: Group of variables and/or constants and some arithmetic o perations. Example: 2x+7 · Constants are 2 and 7 · ariables is x” Definition: Evaluate: an expression means to plug in a value for the variable, perform arithmetic. Example: 2x+7 · Constants are 2 and 7 · Evaluat→ (1)+7 → 2+7=9 Definition: Equation: two expressions separated by and “=” sign Example: 2x+7=9 Definition: Solve: means to find value of variable that makes the equation true. Example: 2x+7=9 · Subtract 7 from both sides | 2x= 9-7→ 2x=2 · Divide 2 from both → x=1|2x/2=2/2 12. Ten ore than s ome umber. x+10 16. 13% of ome number · 3% i nto .13 0.13x 21. One less than a product f two numbers. xy- 1 24. One hundred words per 60 seconds 100 word/ 6 0 econds Order of O perations P- ( ) E - exponent M/D- */ ÷ A/S - +/ - 2 36. (n-10) - 8 for n=15 (15 – 0) - 8 → 5 – → 25 8 = 17 Definition: Sets: group of numbers, variables or “things” N –