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 ( 55+ )
Otras preguntas
Whst is the products of (7x -4) and (8x +5)
Which of the following is not an example of a repeating decimal number? 1.2525 3.33333... 2.272727...
In this line of ,the ratio of red circles to blue circles is 1:3 , How many more red circles would need to be added to make the ratio of red to blue 3:1
When radioactive substances decay, the amount remaining will form a geometric sequence when measured over constant intervals of time. The table shows the amoun
Which of these MOST helped the author answer the question of what she might do when she grows up? A) meeting Dr. Farber B) working with Sherrilee C) connectin
Which of the following is not one of the reasons to document your secondary sources? It shows your audience that you have sufficient support for your message. I
what is one of the principles that thomas jefferson bases americas declaration of indepaendence from great britain upon
The combustion reaction of propane is described by the reaction. C3H8 + 5O2 ? 4H2O + 3CO2. How many moles of O2 are required to generate 3 moles of CO2?
14. Describe the provisions of the Monroe Doctrine. Critical Thinking
if 12x = -8(10 - x) then x = ? F. 20 G. 8 H. 7 3/11 J. 6 2/13 K. -20
