Answer:
D pi/4, 3pi/4
Step-by-step explanation:
Differentiate the function then equal it to zero and solve for the interval (see attached workings)
Answer:
y=6x-10
Step-by-step explanation:
Use Point-Slope form to solve this problem
Point Slope Form: y-y1=m(x-x1)
M is your slope, in this case, m will be 6
Plug in the values of your coordinates (3,8), ambigously, 3 will be the value of x1 and 8 will be the value of y1.
New equation: y-8=6(x-3), start solving from here
y-8=6x-18
Use inverse operations to get y alone, opposite of subtraction is additiin so add 8 to both sides of the equation
y=6x-10
Answer:
y = 3/5 or y = -1/2
v = 0 oe v = -4/3
Step-by-step explanation:
Zero product property states that if ab = 0, then a = 0 or b = 0.
(5y - 3) (2y + 1) = 0
5y - 3 = 0 or 2y + 1 = 0
y = 3/5 or y = -1/2
2v(3v + 4) = 0
2v = 0 or 3v + 4 = 0
v = 0 oe v = -4/3
Answer:
6.3
Step-by-step explanation:
Absolute value is the distance away from 0, so 6.3.
The first one is 2x-7/4
The second is 4x/5+2
