Desmos graphing calculator will draw this graph for you.
draw 2 curves
y = x^4 + x^3
and
y = 4x^2 + 4x
The roots are the points where the 2 curves intersect.
You can see by simple substitution that one root is zero.
x^4 + x^3 - 4x^2 - 4x = 0
f(2) = 16 + 8 - 4(4) - 4(2) = 0 so 2 is another root
f(-2) = 16 - 8 - 16 + 8 = 0 so -2 is another root
f(-1) = 1 - 1 - 4 + 4 = 0 so -1 is the other root
The answer is A
Answer:
The red curve is the graph for given function.
Step-by-step explanation:
We are given the following function in the question:

We have to graph this function.
Properties of function:
- The given function is an exponential function of the form
, where b is the base and x can be any real number. - Here,

- It passes through the point (0,1).
- Since
, the graph of function will decrease as we move from left to right. - The domain for given function is all real numbers.
- The range for the given function is

The attached image shows the graph for the given function.
Answer: 93 degrees
sum of all angles in trapezoid is 360. so
56 + 132 + 79 +? =360
simplify
Answer:
157
Step-by-step explanation:
Hope this helps!