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IM 3 Quadratics - Summative #2

Last updated over 4 years ago
16 questions
2

For the quadratic in vertex form...
...what is the vertex? Write your answer in vertex form inside parentheses.

2

For the SAME quadratic in vertex form...
...what is the equation for the axis of symmetry?

1

For the SAME quadratic in vertex form...
...is the vertex a maximum or a minimum?

1

Solve the quadratic equation below using the Quadratic Formula Calculator

Select an answer:

1

Solve the quadratic equation below using the Quadratic Formula Calculator

Select an answer:

1

Solve the quadratic equation below using the Quadratic Formula Calculator

Select an answer:

2

For the following quadratic equation, calculate the DISCRIMINANT only.
Write the value of the discriminant in the 'show your work' box. Then select the number of solutions based on the discriminant.

Use the desmos scientific calculator if needed.

2

For the following quadratic equation, calculate the DISCRIMINANT only.
Write the value of the discriminant in the 'show your work' box. Then select the number of solutions based on the discriminant.

Use the desmos scientific calculator if needed.

2

For the following quadratic equation, calculate the DISCRIMINANT only.
Write the value of the discriminant in the 'show your work' box. Then select the number of solutions based on the discriminant.

Use the desmos scientific calculator if needed.

1

Simplify the expression below:

2

Simplify the expression by ADDING the complex numbers, type your answer below in the form a + bi.
Do not type spaces in your answer.

2

Simplify the expression by SUBTRACTING the complex numbers, type your answer below in the form a + bi.
Do not type spaces in your answer.

3

Simplify the expression by MULTIPLYING. Type your answer below in the form a + bi.
Do not type spaces in your answer. You MUST show your work to receive credit.

2

Simplify the radical and type your answer in the box. Use the math keyboard, there is a square root button if needed.

2

Simplify the radical and type your answer in the box. Use the math keyboard, there is a square root button if needed.

2

Simplify the radical and type your answer in the box. Use the math keyboard, there is a square root button if needed.