Answer:
1). Yes
2). Yes
3). No
Step-by-step explanation:
1). y = 3
We can rewrite this equation in the slope-intercept form as,
y = 0.x + 3
Here, slope = 0
y-intercept = 3
Therefore, it's a linear relation.
YES.
2). 2x - 5y = 10
5y = 2x - 10
y = 
Therefor, it's a linear function.
YES
3). y = x(x + 3)
y =x² + 3x
Since, this equation is a quadratic equation,
It's not a linear function.
NO
Answer:
x=-2
Step-by-step explanation:
6x-5=-17
Add 5 to both sides of the equation.
6x=-12
Divide both sides by 6 to get x alone.
x=-2
First work out the nth term then the 100th term:
the difference between the numbers is: 5
and that zero term is: -2
so the nth term is: 5n - 2
-------------------------------------------------------------
now using the nth term we replace n with 100,
then we get: 498
the answer is the above in bold
hope it helped :)
Answer:
"first"
Step-by-step explanation:
The only variable is x, and this x is to the first power. So the degree of this poly is "first."
Answer:
x/2.
Step-by-step explanation:
We replace the x in g(x) by f(x):
g(f(x)) = 1((x + 2/2) - 1
= (x + 2)/2 - 1
= (x + 2 - 2)/2
= x/2.
