Answer:
Step-by-step explanation:
Answer:
f(x)=x-5 is a linear function
Step-by-step explanation:
so there are no restrictions to what x can be. The domain is all real numbers. In interval notation, we show that is can be anything from negative infinity through infinity like this: This says that the lower limit of the domain is negative infinity and the upper limit is positive infinity.
We can not really tell in this question as you dont know the equation that is being used for the domain and range relationship but overall one should know that:
The set of values of the independent variable(s) for which a function or relation is defined as the domain of a function. Typically, this is the set of x-values that give rise to real y-values.
The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain.
Is that the whole question cause i feel something is missing this question is half please mention the whole question.....
Answer:
The ladder will reach 8 feet
Step-by-step explanation:
Pythagorean Theorem
a^2 + b^2 = c^2
a^2 + 6^2 = 10^2
a^2 + 36 = 100
-36 -36
a^2=64
square root both sides
a=8 feet