Answer:
they are equal so what one shows that they rise 2 run 2
Step-by-step explanation:
Answer:
x=0
Step-by-step explanation:
2x+4(-8x)=0
2x+-32x=0
-30x=0
x=0
The domain of a function is all of the values of x for which the function is defined. If we substitute 4, the answer is 0. However, when any number smaller than +4 is substituted, the equation becomes:
y = sqrt(negative number) which is undefined. Thus, the domain is
D: x ≥ 4
The range of the function can be determined by the domain. The lowest number the equation will yield is negative infinity because when we take the square root of a positive number, there is one positive root and one negative root. For example, sprt(4) = +2 and -2
Thus, the range is
R: -∞ < y < ∞
Hey there!
We could try to factor this trinomial by splitting up the middle term. We do this by multiplying the coefficient of the first term, 1x², by the constant, –10. This will get us –10. Next, you would have to find two factors of –10 that add up to the coefficient of the middle term, which is –7.
Factors of –10:
–10 + 1 = –9
–5 + 2 = –3
–2 + 5 = 3
–1 + 10 = 9
As you can see, no factors of –10 add up to –7. Therefore, this trinomial is prime. In other words, you could only get this trinomial by multiplying it by 1 to get itself.
Hope this helped you out! :-)
