sat suite question viewer
Algebra
/ Linear functions
Difficulty: Medium
For the linear function , is a constant and . What is the value of ?
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Explanation
The correct answer is . It’s given that for the linear function , is a constant and . Substituting for and for in the given equation yields . Subtracting from both sides of this equation yields . Dividing both sides of this equation by yields . Substituting for in the given equation, , yields . Substituting for in this equation yields , or . Therefore, the value of is .