Numberless Quadratic Word Problems

What part of the parabola represents how high off the ground an object started at?

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

What part of the parabola represents when the object hits the ground?

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

Tags

CCSS.HSA.REI.D.11

What part of the parabola represents how long an object is in the air?

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

What part of the parabola represents when an object is at maximum height?

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

What part of the parabola represents how high an object gets?

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

• y-intercept

• x-intercept

• x-coordinate of the vertex

• y-coordinate of the vertex

• Set the time equal to zero and solve for the height.

• Set the height equal to zero and solve for the time by performing inverse operations.

• Find the x-coordinate of the vertex which is the opposite of h.

• Find the y-coordinate of the vertex which is the k value.

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

• Set the time equal to zero and solve for the height.

• Set the height equal to zero and solve for the time by performing inverse operations.

• Find the x-coordinate of the vertex which is the opposite of h.

• Find the y-coordinate of the vertex which is the k value.

Tags

CCSS.HSA.REI.B.4

• Set the time equal to zero and solve for the height.

• Set the height equal to zero and solve for the time by performing inverse operations.

• Find the x-coordinate of the vertex which is the opposite of h.

• Find the y-coordinate of the vertex which is the k value.

Tags

CCSS.HSA.REI.B.4

• Set the time equal to zero and solve for the height.

• Set the height equal to zero and solve for the time by performing inverse operations.

• Find the x-coordinate of the vertex which is the opposite of h.

• Find the y-coordinate of the vertex which is the k value.

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11