Intro into Quadratic Functions

Front

When I want to find the maximum or minimum height of an object, I should:

• Look at the x intercepts
• Look at the axis of symmetry
• Look at the y intercept
• Look at the y-coordinate for the vertex
• Look at the x-coordinate for the vertex

Back

Look at the y-coordinate for the vertex

Front

How high will the soccer ball get if kicked straight up?

Back

y at vertex

Front

How long will Isabella's toy rocket be in the air after launching from a 1.5-foot pad?

Back

zeros/roots/x intercepts

Front

How many seconds will it take a golf ball to reach its highest point after being hit?

Back

x at vertex

Front

What is the initial height of a baseball when hit at home plate?

Back

y-intercept

Front

What is Matias looking for to determine how long it will take a football to hit the ground after throwing it? Options: x at vertex, y at vertex, zeros/roots/x intercept, y-intercept

Back

zeros/roots/x intercept

Front

What does the Y intercept of the graph represent?

Back

The initial height of the bungee jumper

Front

What does the y value of the vertex of the graph represent?

Back

The lowest point the bungee jumper falls before bouncing upwards.

Front

Does this parabola have a minimum or maximum and what is its value?

Back

maximum: 5

Front

If the graph shows price vs profit, what is the maximum profit? Options: 35, 12,000, 12,500, 60

Back

12,500