a. An inequality of the form a x 2 + b x + c > 0 or a x 2 + b x + c < 0 is an example of a _____________ inequality. b. The boundary points of an inequality consist of the real __________ to the related equation and the points where the inequality is _______________. c. In solving an inequality by using the ___________ __________ method, a point is selected from each interval formed by the boundary points and substituted into the original inequality. d. If a test point makes the original inequality ______________, then that interval is part of the solution set. e. The inequality 4 x + 7 > 0 is an example of a __________ inequality. f. The solution set to a rational inequality must exclude all values that make the denominator equal to ______________ for any rational expression in the inequality.
a. An inequality of the form a x 2 + b x + c > 0 or a x 2 + b x + c < 0 is an example of a _____________ inequality. b. The boundary points of an inequality consist of the real __________ to the related equation and the points where the inequality is _______________. c. In solving an inequality by using the ___________ __________ method, a point is selected from each interval formed by the boundary points and substituted into the original inequality. d. If a test point makes the original inequality ______________, then that interval is part of the solution set. e. The inequality 4 x + 7 > 0 is an example of a __________ inequality. f. The solution set to a rational inequality must exclude all values that make the denominator equal to ______________ for any rational expression in the inequality.
Solution Summary: The author explains the boundary points of an inequality consist of the real solutions to the related equation and the points where the inequality is undefined.
a. An inequality of the form
a
x
2
+
b
x
+
c
>
0
or
a
x
2
+
b
x
+
c
<
0
is an example of a _____________ inequality.
b. The boundary points of an inequality consist of the real __________ to the related equation and the points where the inequality is _______________.
c. In solving an inequality by using the ___________ __________ method, a point is selected from each interval formed by the boundary points and substituted into the original inequality.
d. If a test point makes the original inequality ______________, then that interval is part of the solution set.
e. The inequality
4
x
+
7
>
0
is an example of a __________ inequality.
f. The solution set to a rational inequality must exclude all values that make the denominator equal to ______________ for any rational expression in the inequality.
Solutions of inequalitie
Google Classroom
Mic
Is (-3, 2) a solution of 7x+9y > -3?
Choose 1 answer:
A
Yes
B
No
Related content
▶6:06
Testing solutions to inequalities
2 of 4
Are natural logarithms used in real life ? How ? Can u give me two or three ways we can use them. Thanks
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.