Answer:
2) the quadratic has one x intercept
Step-by-step explanation:
D = 0 => has twin quadratics as one x intercept
Answer:
False
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
because The square root of 16 is 4, which is a rational number.
Answer:
A. y = cos x
Step-by-step explanation:
The function that we see graphed has the point (0,1), this means whichever trig function f(x) it represents f(0) = 1.
Now, only the cosine function has the property that cos(0) = 1, thus choice A is the correct answer.
Price= shirtsxcost
the change in cost of the shirt
7$
