Yes it is a function because there are not any repeating x values ( first number in each set of parentheses)
Answer:
double
Step-by-step explanation:
8 is double of 4
think of it as making the recipe twice. twice is double. :)
Answer:
x = <u>+</u>3
Step-by-step explanation:
4x² = 36
sqareroot both side we get,
√4x² = √36
2x = 6
x = 6/2
x = <u>+</u>3
Thus, The answer is <u>+</u>3
<u>-TheUnknown</u><u>S</u><u>cientist</u>