Answer:
-4, 5
Step-by-step explanation:
y=f(x)
to find the x intercepts then y must be 0
0=f(x), solutions are x=-8, x=1
when 0=f(x+4), you simply add 4 to each intercept's x coordinate
-8+4=-4
1+4=5
-4, 5
Answer:
We are given:


Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.
Since the alternative hypothesis has less than sign, therefore the given hypothesis is left-tailed
What parameter is being tested?
The parameter used is
, which denotes the population mean.
Please note:
The type is test determined based on the alternative hypothesis.
If the alternative hypothesis has
sign, it means the hypothesis test is two-tailed
If the alternative hypothesis has
sign, it means the hypothesis test is right-tailed
If the alternative hypothesis has
sign, it means the hypothesis test is left-tailed
Answer:
8 divided by 2 is 4
Step-by-step explanation:
U divide 8 from 2
Answer:
infinite
Step-by-step explanation:
because there is an infinite amount of numbers there is an infinite amount of solutions
Tanks bu 8_the wquation to find x