Answer:
68 is the answer
The graph should look the the one I attached to this answer
-1
Step-by-step explanation:
given f(x)=-4x+7 find f(2)
f(2) means question : if x=2, f(2)=?
f(2)= -4x2+7=-1
x = 16
y = 16√3
sin(30 degrees) = 1/2
x = 32/2 = 16
cos(30 degrees) = √3/2
