Answer:
2
Step-by-step explanation:
Data provided in the question
Domain Range
x f(x)
2 4
-3 0
-1 -1
4 3
As we know that
x = f(x)
So for domains, the ranges are as follows
f(2) = 4
f(-3) = 0
f(-1) = -1
f(4) = 3
As we can see that when f(4) is there so the value of x = 2
Last Question
Because this may not be the question you want, I'll omit the first step which should be done with latex. The key to all of these except C is to invert the second fraction (turn the second fraction upside down) and multiply.
A

=(6*-2) / (5*3) = - 12/15 = -4/5
B
= (7*5) / (4*3) = 35 / 12 = 2 11/12
C
Impossible to do 4/0 cannot be done.
D

= (-2*-4)/(3*5) =
8/15
Answer:
-314
Step-by-step explanation:
y = 32x + 6
x = -10
y = 32 × (-10) + 6
y = -320 + 6
y = -314
Answer:
64−9ײ
Step-by-step explanation: