Quiz about Quadratic Relations I

Question 1

What is the highest degree of a Quadratic Equation?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 2

The Standard Form of a Quadratic Equation looks like this:

Accepted Answer

ax² + bx + c= 0

Answer

ax² + bx = c

Answer

ax² + bx² + c= 0

Answer

ax + bx + c= 0

Question 3

In the Quadratic Equation 2x² + 5x + 3 = 0, what is the value of a?

Accepted Answer

2

Answer

1

Answer

3

Answer

5

Question 4

In the Quadratic Equation 10x² - 4x + 5 = 2, what is the value of b?

Accepted Answer

-4

Answer

10

Answer

5

Answer

2

Question 5

What is the value of c in the quadratic equation, x² + 2x - 1 = 0

Accepted Answer

-1

Answer

2

Answer

-2

Answer

1

Question 6

Does this open upwards or downwards?
y= -3x² + 6x - 6

Accepted Answer

down

Answer

up

Question 7

Does this open upwards or downwards?

y= x² - 4x -5

Accepted Answer

up

Answer

down

Question 8

What is the y-intercept?
y= -3x² + 6x - 6

Accepted Answer

-6

Answer

-3

Answer

6

Answer

3

Question 9

What is the y-intercept?
y= -x² -4x -5

Accepted Answer

-5

Answer

-1

Answer

1

Answer

-4

Question 10

What is the equation for the axis of symmetry?

Accepted Answer

x=3

Answer

y=3

Answer

x=5

Answer

x=1

Question 11

What is the green dot on the parabola called?

Accepted Answer

maximum

Answer

minumum

Answer

roots

Answer

zeros

Question 12

Does y = -4x² have a maximum or minimum value?

Accepted Answer

maximum

Answer

minimum

Question 13

This equation is in f(x)= 3 (x+1)² +4

Accepted Answer

vertex form

Answer

original form

Answer

standard form

Answer

quadratic form

Question 14

The coordinates of the vertex in this function f(x)= 3 (x+1)² +4

Accepted Answer

(-1,4)

Answer

(1,4)

Answer

(3,4)

Answer

(3,1)

Question 15

The coordinates of the y-intercept in this function f(x) = x²+ 8x - 2

Accepted Answer

(0,-2)

Answer

(0,0)

Answer

(2,0)

Answer

(-2,0)

Question 16

Which graph represents a quadratic relation?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 17

Which finite difference is constant for a quadratic equation?

Accepted Answer

Second

Answer

First

Answer

Third

Answer

No Pattern

Question 18

What type of function does this table represent?

Accepted Answer

Quadratic

Answer

Linear

Answer

Cubic

Answer

Exponential

Question 19

What type of function is represented by the following table?

Accepted Answer

Linear

Answer

Exponential

Answer

Quadratic

Answer

Cubic

Question 20

Which finite difference is constant for a linear relation?

Accepted Answer

The first finite difference

Answer

The second finite difference

Answer

None of the finite differences

Answer

The third finite difference

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