Free Printable Illustrate Quadratic Equation

1.

An equation in one variable that is a mathematical sentence of degree 2 that can be written in the standard form $ax^2+bx+c=0,$ where a, b, and c are real numbers and $a\ne0.$

a)

Cubic Equation

b)

Linear Equation

c)

Quadratic Equation

d)

Quartic Equation

2.

Which of the following equations are quadratic?

a)

$3m+8=15$

b)

$12-4x=0$

c)

$\frac{1}{2}\left(h-6\right)=0$

d)

$25-r^2=4r$

3.

Which of the following quadratic equations written in standard form?

a)

$x^2-5x+10=0$

b)

$2t^2-7t=12$

c)

$6-2x+3x^2=0$

d)

$25-r^2=4r$

4.

What is the standard form of $\left(x+3\right)\left(x-4\right)=0?$

a)

$x^2+x-12=0$

b)

$x^2-x-12=0$

c)

$x^2-7x-12=0$

d)

$x^2+7x-12=0$

5.

What is the value of $a$ in the given quadratic equation $12-7t=3t^2?$

a)

$12$

b)

$-7$

c)

$3$

d)

$2$

6.

What is the value of $b$ in the quadratic equation $\left(x+2\right)^2=0?$

a)

$0$

b)

$1$

c)

$2$

d)

$4$

7.

What is the value of $c$ in the quadratic equation $3m^2+7m+8=15?$

a)

$3$

b)

$7$

c)

$-7$

d)

$8$

8.

In $x^2-5x+8=0,$ what is the constant term?

a)

$x^2$

b)

$-5x$

c)

$8$

d)

$0$

9.

In the quadratic equation $3x^2-6x-10=0,$ $3x^2$ is the ___________________ ?

a)

constant term

b)

linear term

c)

quadratic term

d)

coefficient

10.

In the given quadratic equation $(x + 7) (x - 7) = - 3 x,$ what is the linear term?

a)

$x^2$

b)

$3x$

c)

$7$

d)

$-49$

Illustrate Quadratic Equation

Total questions: 10

Worksheet time: 10mins

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