Tell Whether the Equation Determines Y to Be a Function

Q12: Graph the function <span class="ql-formula"

Q13: The distance that a freely falling body

Q14: For the function, first sketch the

Q15: Graph the function <span class="ql-formula"

Q16: Use the vertical line test to determinate

Q18: The cost for burning a 75-watt bulb

Q19: Identify the graph of the function. f

Q20: Graph the function. <span class="ql-formula"

Q21: Determine <span class="ql-formula" data-value="( g

Q22: Find the constant of variation for