What are the zeroes of f(x)=(2x+3)(x-5)?

Step-by-step explanation:

The zeroes of a function are the x values of the points at which the graph intersects the x-axis. All points on the x-axis have a y-value of 0, therefore, we need to find out which values of x can be plugged in to have the result be 0. This function is already factored out. So, for each expression, find which input of x makes the result equal 0.

1) So, start with 2x + 3. Set it equal to 0 and solve for x:

Therefore, is one of the zeroes.

2) Next, set x-5 equal to 0 and solve, too:

Therefore, 5 is one of the zeroes.

3) Thus, the zeroes are and 5.

it is not that hard all u have to do is plot the graph

step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website: