So first what you would have to do is basically look for key words and important words such as 35, 4, and 3, and 1 and this is very important because we will be using some of these variables. So first you would have to add 4+3 because it says that four shelves have the same amount as one shelf and so add that and you would get 7 and then divide that by 35 because they want to know how much is on the equal shelves which is four shelves and so your final answer would be 5 as your final answer. So thank you for this question and keep in mind that the more you read carefully, the more you'll understand the question and will be able to figure out the answer. May God bless you and have a blessed day and again thank you for this question.
Answer:
I'm not sure how to do these so sorry that I couldn't be more helpful.
The range<span> of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain. In plain English, the </span>definition<span> means: The </span>range<span> is the resulting y-values we get after substituting all the possible x-values.
for y = log 8x
the range is all real numbers</span>
Answer: B
Step-by-step explanation:
To solve this problem, we first need to find the inverse of f(x). Then, you would plug in x=8. To find teh inverse, you switch y with x and x with y, then solve for y.
y=2x+5 [switch y with x and x with y]
x=2y+5 [subtract both sides by 5]
x-5=2y [divide both sides by 2]
y=(x-5)/2
Now that we have the inverse function, we plug in x=8 and solve.
y=(8-5)/2 [subtract]
y=3/2
Now, we know that f⁻¹(8)=3/2.