Answer:
a:non linear
y-intercept=1
smallest postive x-intercept: π
y= 1 and x=0
Explanation:
1.a:non linear
("Linear means something related to a line. All the linear equations are used to construct a line. A non-linear equation is such which does not form a straight line. It looks like a curve in a graph and has a variable slope value.")
2.The y-intercept is 1
The point where x is zero(0) is the y-intercept
(0,1)
3. smallest positive x intercept is
so x-intercept is point where y is 0
look at the paterns (pi,0) and (-pi,0) etc..
The smallest positive x-intercept is
(π,0)
4. The greatest value of y is y= 1 and x=0