Cupcrackhead Cupcrackhead

16-06-2018
Mathematics

contestada

The x intercepts of the graph of f(x)= x(x+1)(x-5)(x-7) are {0 or 1}, {-1 or 1}, {5 or -5} & {7 or -7}?

Respuesta :

16-06-2018

x-intercepts if f(x) = 0
f(x) = x(x + 1)(x - 5)(x - 7)
f(x) = 0 if x = 0 or x +1 = 0 or x - 5 = 0 or x - 7 =0
Answer: {-1 or 0 or 5 or 7}

Answer Link

Otras preguntas

80% of a number is X. what is 40% of the number

abody starts from rest and accelerate uniformly at 8m/s/s.calculate the distance travelled by the body in 10s?

A pot is ½ full of water. When 12 litres is added, it is ¾ full. How many litres will the pot hold when it is completely full?

please help and explain how u got ur answer. this makes no sense to me

Compare the cell cycle with mitosis. How do the separate events of each process support those goals?

CHAPTER 1 TOPIC OVERVIEW

5 and 1/4 divided by 2 and 1/3

6⁷/6⁵how can I work it out??

yo I need ya help.... answer numbers 2 & 3 correctly and I'll tag the best answer brainliest

Subtract 3x + 9y – 5z from the sum of 2x + 5y + 9z and 8x – 7y + 2z