Ineed on question 1 of symbolic representation

f(x) = 0x + 5

Step-by-step explanation:

Lets use the slope formula to determine the slope of this graph:

SO we know the slope is zero.

If we know the slope is zero, then the y intercept must be at 5.

So the equation would be:

f(x) = 0x + 5

Step-by-step explanation:

Symbolic representation here means defining the function using variables such as x and y (or f(x)).

An example would be f(x) = 4x+3.

Here, we are given two points on the linear function (which is a line), namely

f(4)=5,  which implies P1(4,5) is a point P1 on the line, and

f(-7)=5, which implies P2(-7,5) is another point P2 on the line.

With the usual notation that

P1 has the coordinates (x1,y1)

P2 has the coordinates (x2,y2),

we see that

x1=4, y1=5

x2=-7, y2=5

which can be used in the standard equation for a line given two points P1 and P2:

m = slope = (y2-y1)/(x2-x1) = (5-5)/(-7-(4)) = 0/11 = 0

equation of the line

y = m(x-x1) + y1, which simplifies to

y = 0(x-4) + 5, which further simplifies to

y=5   (which is a horizontal line).

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.