How can you tell the zeros of this function by looking at the graph? what are the zeros of the function? a) zeros occur at the minimum value. on this graph the zero is -10. b) zeros occur where the graph intercepts the y-axis. on this graph the only zero is -9. c) zeros occur where the graph intercepts the x-axis. on this graph the zeros are -1, 1, and 3. d) zeros occur where the graph intercepts the x-axis. on this graph the zeros are -1, 0, 1, and 3.

x = 23.78

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8