Question

WORTH 100 POINTS need the answers asap

first row

-x^2
2x^2
(x/2)^2
x^2

x is less than 2
x is greater than 2
x is less than or equal to 2
x is greater than or equal to 2

second row

-5
-5/2
4
5

•2 is less than x&x is less than 4
•2 is less than or equal to x & x is less than or equal to 4
•2 is less than or equal to x&x is less than 4
•2 is less than x&x is less than or equal to 4

Answer 1

Answer:

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

Step-by-step explanation:

We have a parabola and a small line shown in the graph.

The parabola goes upto x = 2 but does not reach that very value. So x = 2 starts on the line above where x = 2 and ends just before x = 4.

Therefore, this function can be modeled by:

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

Answer 2

Answer:

f(x) = x^2 , x < 2  

f(x) = 5, 2\ x < 4

Step-by-step explanation: