angelmendoza109715 angelmendoza109715

17-01-2021
Mathematics

contestada

if x = -3 is a zero of f(x), which of the following must be true?
a) A factor of f(x) is (x – 3)
b) A factor of f(x) is (x + 3)
c) x = 3 is also a zero
d) f(x) has no real solutions

if x 3 is a zero of fx which of the following must be true a A factor of fx is x 3 b A factor of fx is x 3 c x 3 is also a zero d fx has no real solutions class=

Respuesta :

bluegreen24 bluegreen24

17-01-2021

Answer: B

Step-by-step explanation: You make the values in the parentheses equal to zero.

(X + 3) = 0

X = -3

A is wrong because the root would be 3, not negative 3. C is wrong because 3 isn’t guaranteed to be a root. D is wrong because -3 is a real solution.

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Why did the pilgrims begin their colony under the principle of collective, or shared, property?

= myLonestar Login O QUADRATIC, RATIONAL, AND RADICAL EQUATIONS Solving a word problem using a quadratic equation with irration... College Al... initial height

As a Congressperson, you have been asked to decide whether to support a bill that would ban zero tolerance policies (automatic suspensions for any rule violatio

How many grams are in 2 kg

Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.

1. The graph of a certain geometric sequence can be described as a curve that is decreasing from left to right. Which sequence would have a similar graph? A {1,

If a capitalist country were to focus on taking care of underprivileged citizens and bridging the income gap, it would be best described as which economy? A. co

helppppppppppppppppppppp

What do you expect to learn from others about the faith journey? Please answer this question from my point of view

(-y^4g^2)(4.3y^7g^9)^2(0.2y^3g)