SOLUTION: Solve y = 2x2 + 1 when x = -1.
I got y = -1, but I am second guessing myself! If you can help I will be very grateful.
Algebra.Com
Question 1174357: Solve y = 2x2 + 1 when x = -1.
I got y = -1, but I am second guessing myself! If you can help I will be very grateful.
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
.
See instructions at this link for a TWIN problem
https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1174347.html
https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1174347.html
RELATED QUESTIONS
How can I simplify: g(x+3)=(3(x+3)+6)÷(x+3+1)
I accidentally typed the wrong problem... (answered by MathLover1)
Dear sir.
My homework is quite hard for me so if you can help me i will be very... (answered by bucky)
I am needing help with the following problem please:
Evaluate 2x(squared)(Y+Z) where... (answered by lyra)
. . Then for x between -1 and 1, y would be negative? But I am unsure about when... (answered by Alan3354)
Sir/Madam ,
Please help me to solve my problem . I Will be very grateful for your help. (answered by lwsshak3)
Tutor please help and would you please solve by substitution method.
x = 1/8y - 1
y (answered by stanbon)
I am struggling with the concept of finding the missing coordinates on the ordered-pair... (answered by solver91311)
Hello! I need some help with this equation.
Solve y = 2x^2 + 1 when x = -2.
I got... (answered by math_tutor2020,mccravyedwin)
The question I'd like to ask is (5.3.2):
Solve the equation of 2cosx - 1 = 0
I know... (answered by MathTherapy)