It’s a function if it passes the vertical line test or pencil test. Using a pencil and following the function if it touches the pencil in more then one spot it is not a function.
1. Function
2. Function but can be placed in not enough information
3. Not a function
4. Function
5. Function
6. Not a function
By solving and then graphing
Answer:
Step-by-step explanation :
Answer:
y=1/2x+3
Step-by-step explanation:
Simplify the eqn
negative reciprocal the slope
plug in the numbers
Ta-Da!
Answer:
58 + 60 +62 +64 =244
Step-by-step explanation:
Let x be an even integer. The next three would be shown as x+x+2+x+4+x+6=244 Combine all like terms
4x + 12=244 subtract 12 from both sides
4x = 232 divide each side by 4
x=58 so now your numbers are the above given
