Answer:
f(-3) = -3
Step-by-step explanation:
replace x with -3 and solve
(-3)^4 = 81
3(-3)^3 = -81
(-3)^2 = 9
6 = 6
now solve
x^4 + 3x^3 – x^2 + 6
81 + (-81) - 9 + 6
-9 + 6
-3
f [0] = 6
f [x] = x ^ 4 plus 3 x ^ 3 - 0 ^ 2 plus 6
f [0] = 0 plus 3 x 0 - 0 plus 6
f [0] = 0 plus 6
Yes
The answer is x>3
Because the x-2>1
Is x>1+2
30
distribute the 5 to z and 4 --> 5z + 20
same with 5 to the 2 and -z --> 10-5z
5z + 20 + 10 - 5z = ? combind like terms
the z cancle out leaving 20 + 10 = ?