The range of
is
for
for
The domain of any quadratic function is all real numbers.
In
,
, so the range is
So it's D.
Answer:
Option B) 3.04
Step-by-step explanation:
We are given the following in the question:
Number of people interviewed,n = 163
Number of people hire, x = 121
Proportion of people hire =
Mean, μ = 3.3
Standard Deviation, σ = 0.4
We are given that the distribution of GPA for the successful interviewees is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.742
Calculation the value from standard normal z table, we have,
Thus, cut-off GPA should be 3.04.
Option B) 3.04
Answer:
8
Step-by-step explanation:
For range you will take the largest and the smallest number and subtract it.
10-2=8
<span>g(x)=8/x
</span><span>g(-2)=8/-2 = -4
</span>f(g(-2)) = <span>-3(-4) / [7(-4) -6] = 12 / -34 = -6/17</span>
Since both A and B are squared they can be added normally. So A+B would be
(5x^2)+(-3x^2+6) = 2x^2+6.