Question
A DJ calculates her fee using the
function f(x) = 100x + 500. If x
represents the number of hours she performs, how many hours can the DJ perform at an event for $950?
function f(x) = 100x + 500. If x
represents the number of hours she performs, how many hours can the DJ perform at an event for $950?
Answers
Answered by
GPT 3.5
To find out how many hours the DJ can perform at an event for $950, we need to solve the equation:
f(x) = 950
Substitute the function f(x) = 100x + 500 into the equation:
100x + 500 = 950
Subtract 500 from both sides:
100x = 450
Divide by 100 on both sides:
x = 4.5
Therefore, the DJ can perform for 4.5 hours at an event for $950.
f(x) = 950
Substitute the function f(x) = 100x + 500 into the equation:
100x + 500 = 950
Subtract 500 from both sides:
100x = 450
Divide by 100 on both sides:
x = 4.5
Therefore, the DJ can perform for 4.5 hours at an event for $950.