I don't either it is quite hard to be fair
Answer:
285 words
Step-by-step explanation:
A y-intercept is the value at which x = 0.
(4,0) is not a y-intercept because x = 4.
(-1, 1) is not a y-intercept because x = -1.
(0,0) is a y-intercept because x = 0.
(0, -7) is a y-intercept because x = 0.
(-2, 2) is not a y-intercept because x = -2.
(0, -0.25 is a y-intercept because x = 0.
Answer:
second option
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplifying the radicals

= 
=
×
×
× 
= 3 ×
× x × 
= 3x
-------------------------------

= 
=
×
×
× 
= 2 ×
× x × 
= 2x
---------------------------------------
Thus
3 × 3x
- 2 × 2x
= 9x
- 4x
= 5x
Answer: the x or the input of a function
Step-by-step explanation: