Question

Draw the graphs of each of the following polynomials and if possible, read the zeroes from the graph..
a) x² - 2x + 9​

Answer 1

Answer=Given that,

The equation is x ^ 2 - 2x + 9

The function is y = f(x)

We need to calculate the point of x and y

Using given function

y = x ^ 2 - 2x + 9

Put the value of x = - 5

y = (- 5) ^ 2 - 2 * (- 5) + 9

y = 44

Then the value of y = 44

Now, x = - 4 then y = 33

x = 0 then y = 9

x = 4 then y = 17

x = 5 then y = 24

So, The point for graph will be.

(x,y) = (-5,44), (-4,33), (0, 9), (4, 17), (

We draw the graph from these points.

Hence, This is required answer.

i hope its help you hi