Answer:
4x + 1
Step-by-step explanation:
y = 2x² + x + 2
dy/dx = 2(2x¹) + 1 + 0
dy/dx = 4x + 1
The first one [f(x) = 6x + 9] because “f(x) is y” and all you do is rearrange the equation
Answer:
v = 120
Step-by-step explanation:
The right angle is egual to 180-39-v, so it is: v-141
U now that the sum of the internal angles of a triangle is 180°.
180 = (v-48)+(v)+(v-141)
180 = 3v - 180
3v = 360
v = 360/3
v = 120
