sparks0202 sparks0202
  • 03-03-2020
  • Mathematics
contestada

What are the zeros of f(x) = x2 + 2x - 80?
-20 and 4
®
-4 and 20
-10 and 8
-8 and 10

Respuesta :

mcastillo9
mcastillo9 mcastillo9
  • 03-03-2020

Answer:

The zeros are 8 and -10, all u have to do is substitute x for those values, factor it, or graph it.

Answer Link

Otras preguntas

What was the greatest discovery by galileo during his inclined-plane experiments?
The law of sines can only be applied to nonright triangles A.True B.False
Morgan is reupholstering an old chair with two circular cushions. Each cushion has a circumference of 7.85 feet. He will need two pieces of fabric for each cus
Water leaks out of a barrel so that the rate of change in the water level is proportional to the square root of the depth of the water at that time. if the wate
Tobacco acts as a stimulant by releasing what into the system
Situation, data type, objectives, familiarity, and certainty are all factors in
If FG=10 and HJ = 10. Which additional facts guarantee that FGHJ is a parallelogram? check all that apply.
What are the seven causes of world war 2
HELP! ASAP WILL MARK BRAINLIEST! What Is an Example of Showing Good Citizenship? answer in a 3to 5 sentence pargraph.
Decide whether the sentence is correct or incorrect as written. Yo no conoco a ella.