8x+800-3=837
8x=837-797
8x=40
x=40/8
x=5
Answer:
C. ≥
Step-by-step explanation:
Values of y on or above the line are "greater than or equal to" those on the line. The inequality will have the form ...
y ≥ (expression for the line)
Answer:
7x+39>=53 and 16x+ 15>31 x>=2 (no solutions exist)
Step-by-step explanation:
Step-by-step explanation:
A function f(x) has an inverse, or is one-to-one, if and only if the graph y = f(x) passes the horizontal line test. A graph represents a one-to-one function if and only if it passes both the vertical and the horizontal line tests.
