Post Test - Quarter 1 Week 1 - Illustration of Quadratic Equation
Directions Choose the letter that you think best answers the question. Type your answe
on the box provided before the number
1. It is a polynomial equation of degree two that can be written in the form
ax2 + bx + c = 0. where a, b. and c are real numbers and a #0.
a. Linear Equation
b. Linear Inequality
C. Quadratic Equation
d Quadratic Inequality
2. Which of the following is a quadratic equation?
a. 3s²+6-4
b. m2-8m-1=0
c. 2x-1=5
d by² + 4y 27
3. In the quadratic equation 2x2-9x-5-0. which is the quadratic term?
a
. 2x2
b. x2
C.-9x
8-5
a 2x2
4. In the quadratic equation 2x²-9x-5=0. which is the linear term?
b. x²
9-9x
d.-5
a. 2x
5 In the quadratic equation 2x2-9x-5=0. which is the constant term?
b.x²
c-ax
d.-5
6. In the quadratic equation x² + 8x-2=0. what are the values of a, b, and c?
a. a=0,b=3, C = -1
b. a= 1, b = 8, C=-2
ca=-3,b=0, c = 4
4. q = 3, b = 0, c = 1
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