Match the vocabulary word with the correct definition. 1. equivalent expressions
a mathematical statement that shows two expressions are equal using an equal sign
2. distributive property
a single term; multiple terms connected by an addition or subtraction sign
3. factor
a relation in which for any given input value, there is only one output value
4. expression
expressions that are equal in value even though they are written in different ways
5. equation
an expression that uses variables to state a rule
6. formula
a(b + c) = ab + ac, or a(b + c) = ab - ac
7. function
a number that divides evenly into another number; a number multiplied to get a product

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)