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Laabri

Raw Unit 4 Test: Solving Quadratics

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Last updated 3 months ago
8 Nsɛmmisa
Ɛhia
5
Ɛhia
20
Ɛhia
20
Ɛhia
20
Ɛhia
20
Ɛhia
20
Ɛhia
20
Ɛhia
20
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Match the graphs with their equations

Draggable itemarrow_right_altCorresponding Item

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(x+6)(x+2)=0

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(x+3)(x-2)=0

arrow_right_alt

(x-3)(x+2)=0

arrow_right_alt

(x-6)(x+2)=0

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no solution

Quadratic Formula

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Solve this quadratic equation. You may use any method covered in this unit.

(If the equation only has one answer, then enter it in both boxes.)

Solution 1:

Solution 2:

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Given the diagram below, if the area of the shaded region is 78 ft², what are the

dimensions of the inside rectangle?

Length of the inside rectangle

Width of the inside rectangle

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

A juggler tosses a ball into the air. The balls height, h, and time t seconds can be represented

by the equation:

Suppose the juggler missed and the ball hit the ground. Find the maximum height of the ball and the time it took to reach the ground. Round all answers to the nearest hundredth.

Maximum height

Time in seconds in the air