Answer:
B
Step-by-step explanation:
given,
f(x)=x^2 +2
now
f(-x)=(-x)^2 +2 = x^2 +2= f(x)
since f(-x)=f(x)
the given function is even
Answer:
A
Step-by-step explanation:
7:12 minus 1:00 equals 6:12
SOLUTION
{x,y} = {1,2}
EXPLANATION
y = -3x + 5
// Plug 2 in for variable y in equation
2x - 2•(-3x+5) = -2
8x = 8
// Solve equation for the variable x
8x = 8
x = 1
By now we know this much :
x = 1
y = -3x+5
// Use the x value to solve for y
y = -3(1)+5 = 2
