Answer:
u(x) = –x + 3x2 – 8
Step-by-step explanation:
The functions are;
v(x) = 2x2 + 8x3 + 9x
y(x) = x2 + 3x5 + 4
z(x) = 7x2 + 2x3 – 3
A quadratic function is a function that has the form f(x) = ax2 + bx + c where a, band c are numbers with a not equal to zero. The maximum degree must be 2.
Among all the options, the one that matches the form is;
u(x)=-x+3x2-8
just did the test edg 2021
16/20 = 48/60
960 = 960
Answer is C
1) 13(2) + 2m = A
2) 70
B
Since 2 is the constant on A and 5 on B and 5's multiples are greater then 2's
