Answer:
The nonpermissible replacement of the variable y is -3
Step-by-step explanation:
The nonpermissible replacement of the variable in a certain expression is the value of the variable that will make the denominator of the expression zero.
The expression has the denominator
This denominator cannot be equal zero, thus,
15
if you put x=-15
f(x) = 5*-5 +40
=-25+40
=15
<B is the right angle
<A is acute
<C is acute
<D is obtuse
This is not the answer, but I want to tell you that I can't see what the problem says. I would help you, but I can't.
x < -8
Step 1: Translate
Product = multiplication = -8(x)
More than = >
64 = 64
Step 2: Write out inequality
-8x > 64
Step 3: Solve
