mmeza1907
mmeza1907
03-05-2020
Mathematics
contestada
Evaluate −x2+4x+1 when x=−2.
Respuesta :
joshleemelendez
joshleemelendez
03-05-2020
y = -(-2)^2 + 4(-2) + 1
y = -4 - 8 + 1
y = -11
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Introducing substances into the air that may be harmful to living organisms or the environment is called A) photolysis B) eutrophication C) air pollution D) the
Find the value of x.
Which ingredient is a food acid used to activate baking soda in quick breads? o honey o buttermilk
Help I am trying to understand this!!!!
In Buffalo, New York, the temperature was "14 °F in the morning. If the temperature drops 7°F, and then rose 9°F, what is the temperature now?
WILL MAKE BRAINLIESTWhat is your prediction for how the story will end? What will happen to each character, to all Romans, to the empire, etc.?Julius Caesar Pla
Evaluate the expression when x =5 and z = 4 z² - 2x
¿Cómo es la expresión del cuerpo cuando una persona está triste? ¿Y cuando está enojada?
What is the value of X? Help!! Please!
Why do the planets orbit the Sun in an elliptical shape?
