Answer:
I think it would be 350
Step-by-step explanation:
25x7=175
175/2=87.5
87.5 would be the area of 1 triangle. There are 4 triangles so
87.5x4=350
Answer:
function : 2 and 3
Step-by-step explanation:
a function cant have any overlapping points on the x axis, if you can draw a line up and down (vertical) and it hits two points then it isn’t a function
Use the power rule
d(x^n)/dx = n·x^(n-1)
to form the derivative.
f'(x) = 4·2x -4
f'(x) = 8x - 4
Now, substitute "a" for "x" to find f'(a):
f'(a) = 8a - 4
Answer: sometimes
Step-by-step explanation:
