If you are 16 years old then you are a teenager Question 14
Answer:
x>0
Step-by-step explanation:
If you're completing the square the answer is in the image.
expression
x^2 + 5x - 5=ax^2+bx+c
a=1, b=5, c=-5, and you can solve it that way.
A function is a expression that defines a relationship between one variable and another variable
Answer:
f(x=16
Step-by-step explanation:
f(-5)=-2(-5)+6
f(-5)=10+6
f(-5)=16