Answer:
Step-by-step explanation:
First picture
I believe this one is C
Second picture
C and D are functions. The other two will not pass the vertical line test. They have the same x used.
The answer would be y=x-4
Answer:
Rounded to the nearest tenth they are -14.5 and 12.5
Step-by-step explanation:
The zeros of a function are the x-intercepts or roots where the function crosses the x-axis. To find them, graph the function x^2 +2x-180 and zoom in on the x-axis.
See attached picture.
Answer:
1 5/10+4/10= 1 9/10
Step-by-step explanation:
the answer is 1 and 9/10ths