Your answer is B, "The function g because the graphs of f and g are symmetrical about the line y=x"
a perfect square trinomial, (x + y)² = x² + 2xy + y²
so, if we have the x of the bx, what is left is the b
the expression would have to be (x + 7)², since we have the 49 and the x²
so, what's left: x² + 14x + 49,
b = 14
<em>hope it helps :)</em>
It will be 16[tex] 16^{2} = 256
Answer:
B. the store gets a new 40-pound dog
Step-by-step explanation:
