Algebra ISeeing Structure in Expressions70 target questions
Interpret parts of an expression such as terms factors and coefficients in context.
Sample Practice Questions (3)
1
The graph below shows the total cost of a gym membership over several months. The equation of the line is y=30x+50. What does the coefficient 30 represent in this context?
The height of a ball thrown into the air is modeled by the function h(t)=−16t2+40t+6, where t is the time in seconds. What does the constant term 6 represent in the context of the problem?
AThe maximum height reached by the ball.
BThe initial height from which the ball was thrown.
CThe velocity of the ball at t=0.
DThe time it takes for the ball to hit the ground.