Answer:
-3/2
Step-by-step explanation:
Parallel lines have equal slopes.
Answer:
25.3
Step-by-step explanation:
Answer:13 and 12
Step-by-step explanation: the pattern is add 2 then minus one. But then the 2 continues to 3 4 5 and so on. So u add 5 to 8 which gives 13 then minus 1 again to get 12
Answer: 3/5
Step-by-step explanation:
First, you need to find the inverse of f(x)=2x+5 .
Then, you'd plug in 8 into that equation, which I got 
Hope this helps :)
Answer:
An equation is linear if its graph forms a straight line. This will happen when the highest power of x is 1. Graphically, if the equation gives you a straight line then it is a linear equation. Else if it gives you a circle, or parabola, or any other conic for that matter it is a quadratic or nonlinear equation.
