1)a linear inequality uses the following symbols EXCEPT.
A. <
B.>_
C.=
D.>
2)what is the graph of a linear equation?
A. Parabola
B. Line
C. Point.
D. Half-plane
3)the graph of a linear inequality has the following EXCEPT.
A. Broken line
B.solid line
C. Curved line
D. Shaded region
4)this shown that two quantities have the same or equal values
A. Linear equation
B. Linear function
C. Linear inequality
D. Linear pair
5)which of the following is a linear inequality in two variables?
A.3a>5
B.4x+3y=10
C.m+2>_-1
D.5c-1<_9d
6)what is the similarity of a linear equation and a linear inequality?
A. The exponent of their variables is 1.
B.their graphs form a line
C.they use the same symbols
D. They have the same standard form
7)the linear inequality x+5y<18 is read as "x plus 5y is _____18
A.greater than
B. Less than
C. Less than or equa to
D. Greater than or equal to
8)the linear inequality 6x-2y>_20 is read as" 6x minus 2y is _____20
A.greater than
B. Less than
C. Less than or equal to
D. Grater than or equal to
9)"7x plus 5 is less than or equal to 8y" is written as
A. 7x+5<_8y
B.7x+5>_ 8y
C.7x+5<8y
D.7x+5>8y
10)a solution of a system of a linear inequalities is ________of numbers that satisfies each inequality in the system.
A. A set
B. A random pair
C. An ordered pair
D. A group ​