Answer:
linear
Step-by-step explanation:
So, the slope is constant, meaning the graph is a straight line.
So, it is linear.
Answer:
x=11
Step-by-step explanation:
first add 1 to both sides and the -1 will cancel out. Your left with 4x=3x+11.
Then subtract 3x from both sides and you will be left with. x=11
Answer:
≈ 
Step-by-step explanation:
Observe the figure attached.
You need to use the following Trigonometric function in order to find the length of the diagonal "d":
For this case:
Therefore, you need to substitute these values into the Trigonometric function and solve for "d":
≈
Answer:
f(x) = 2x
Step-by-step explanation:
Remark
What I'm about to do is probably not the best way to do this question, but it is right. The plan is to take out a common factor on the right of f(x - 2) and then derive f(x) from that.
Solution
- f(x - 2) = 2x - 4 Take out a common factor on the right of f(x -2)
- f(x - 2) = 2(x - 2) Now what that means is that in the original equation, wherever you saw an x, you put in x - 2. So the original equation must have been
Check
- f(x) = 2x To check this put x - 2 back in
- f(x - 2) = 2(x -2) Remove the brackets.
- f(x - 2) = 2x - 4 which is what it should be.
Answer:
11
Step-by-step explanation:
3(2) - (3(3) + 2) + 16
6 - (9 + 2) + 16
6 - 11 + 16
11
<em>good luck, hope this helps :)</em>
