Answer:
See below;
Step-by-step explanation:
21 . Consider an exponential function;

<em>Solution; Provided Directly Above</em>
Answer:
Some researchers share marleys concerns
Thier studies suggest young people gain self esteem from some books
These books feature positive realistic characters of the readers ethicity
Step-by-step explanation:
Answer:
Equation: x=2
Solution = 2
Step-by-step explanation:
add like terms so regular numbers like -5 and -3. Add positive 5 to 3 to get 2
And next the variables -2x+3x= x
Infinitely many, because x can be anything and the equation will still be valid