Your answer should be an expanded polynomial in standard form.
(
−
5
n
4
+
8
)
+
(
5
n
4
+
8
n
3
+
3
n
2
)
=
(−5n
4
+8)+(5n
4
+8n
3
+3n
2
)=left parenthesis, minus, 5, n, start superscript, 4, end superscript, plus, 8, right parenthesis, plus, left parenthesis, 5, n, start superscript, 4, end superscript, plus, 8, n, cubed, plus, 3, n, squared, right parenthesis, equals

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

it’s the first one your welcome

thats not a system of equations, that is a solution

step-by-step explanation: