Answer:
F(0) = 2
F(-1) = 7
F(2) = 4
Explanation:
Notice where the x's are in the function F(x)
For F(0) you sub in 0 wherever there is an x, ie:
F(0) = 2(0)2−3(0)+2 = 2
The same is applied for F(-1) and F(2)
HOPE THIS HELPS!! PLZ GIVE 5 STAR, THANKS, AND BRAINLIST THXXX
Answer:
c
Step-by-step explanation:
Hey there!
To find the x-value of the midpoint, you add the two x-values of the endpoints and the divide the result by two.
-12+0=-12
-12/2=-6
So, the x-value of our midpoint is -6.
To find the y-value of a midpoint, you do the same thing as with the x-values but with the y-values.
2+14=16
16/2=8
Our y-value is 8.
Therefore, our midpoint is (-6,8)
I hope that this helps!
~Shoto Todoroki here~
Let's consider what we are asked. The domain is defined as a set of points that satisfy the equation on the x-ordinate.
So, essentially, we need to find if and what the restriction on x is.
Let's now consider just f(x) because g(x) is completely irrelevant to the question.
f(x) = 2 - x^(1/2)
Since f(x) can never be 0 for a defined function, let's consider when f(x) = 0 to find a restriction on x.
2 - x^(1/2) = 0
2 = x^(1/2)
+-4 = x
But we can only take the positive 4 because inside a square root has to always be positive (unless you're dealing with complex numbers), so the only restriction is that x cannot be equal to 4.
<h2>Therefore, our domain is:<u><em> x >= 0; x =/= 4</em></u></h2>
hope this helps :D
