Question

HELPPPPPPPPPPPPPPP

Question 3 (1 point)


What is the domain of the function f(x)=2x+3

?
Question 3 options:


x>0



x>3



x>−3



All real numbers
Question 4 (1 point)


What is the range of the functionf(x)=2x+3

?
Question 4 options:


y>0



y>3



y>−3



All real numbers
Question 5 (1 point)


What is the end behavior of the functionf(x)=2x+3

?
Question 5 options:


As x→−∞, y→∞
and x→∞, y→3

.


As x→−∞, y→−∞
and x→∞, y→−3



Asx→−∞, y→3
and x→∞, y→∞

.


Asx→−∞, y→−3
and x→∞, y→−∞.

Answer 1

3. All real numbers

4. B. y>3

5. C (the one with the POSITIVE infinity sign.)

I just did the exact same quiz and I got all of the right answers when I did it :)

Answer 2

3) All real numbers

4) y > 3

5) C) the only choice that ends with a POSITIVE ∞