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
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 shows that two quantities have the same or equal values
A Linear equation B. Linear function
Linear inequality D. Linear past
5. Which of the following is a linear inequality in two variables?
A 3a > 5
B. 4x + 3y = 10
cm +22-1
D. 5e-1s 9d
6. What is the similarity of a linear equation and a linear inequality?
A. The exponent of their variables is 1.
They use the same symbols
B. Their graphs form a line.
D. They have the same standard form
7. The linear inequality r + 5y <18 is read as "x plus Sy is
18
A. greater than
B. less than
less than or equal to Deater than or equal to
8. The linear inequality 6x - 2y 2 20 is read as "ax minus 2y is
A greater than
B. less than
less than or equal to D greater than or equal to
9.7x plus 5 is less than or equal to By is written as
A. 7x +5 s By
B. 7x + 5 2 By
C 7x + 5 < By
D. 7r+5 > By
10. A solution of a system of linear inequalities is
of numbers that satisfies each linear inequality in the system
A. a set
B. a random pair
Can ordered pair D. a group​