Check the picture below.
Make sure your calculator is in Degree mode.
Answer:
20
Step-by-step explanation:
25^2=15^2+x^2. x=20
Since y has to be larger, the area is above the line.
Since the boundary is included (because of ≥ in stead of >) it should be drawn as a solid line.
Brings us to answer A, right?
See plot below.
Answer:
im not sure if this is what you're looking for but g=x^4 and the y intercept is g(0)=0
Step-by-step explanation:
Answer:
q- p + 1
Step-by-step explanation:
Let p(x) = x³ + px² + qx + r
p(-1) = 0
(-1)³+p(-1)²+q(-1) + r = 0
-1+ p -q + r = 0
r = q- p + 1