Final answer:
The phrase 'One more than the product of 18 and Chrissy's height' translates into the algebraic expression '18c + 1', where 'c' represents Chrissy's height.
Step-by-step explanation:
To translate the phrase 'One more than the product of 18 and Chrissy's height' into an algebraic expression, you first identify the operation that corresponds to 'the product of'. 'Product' refers to the result of multiplication. Thus, if Chrissy's height is represented by the variable c, the product of 18 and Chrissy's height is 18c.
Next, the phrase 'one more than' indicates that you need to add one to this product. Adding one to 18c would give you the final algebraic expression: 18c + 1.