Write a function rule that represents the sentence.
y is 7 less than the product of 5 and x.
Write a function rule.
[ ] (Type an equation.)
y = 5x - 7
Write a function rule to represent the situation.
the total cost C for g grams of copper if each gram costs $5.84
Write a function rule using C and g as variables.
[ ] (Type an equation.)
C = 5.84g
To write a function rule for the sentence "y is 7 less than the product of 5 and x," we can express it as an equation and then simplify it.
First, let's break down the sentence:
The product of 5 and x can be written as 5 * x.
"7 less than the product of 5 and x" means that we subtract 7 from the product: 5 * x - 7.
Finally, we assign this value to y and write it as a function rule: y = 5x - 7.
So, the function rule representing the given sentence is: y = 5x - 7.