ANSWER
A. The domain is the set of all real numbers.(True)
D. The range is the set of all real numbers. (True)
EXPLANATION
The given graph represent a polynomial function.
Polynomial functions are defined for all real values of x.
Also x is defined for all real values of y.
The first and the last options, A and D, are true.
Options B and C are false.
Step-by-step explanation:
arithmetic sequence means every new term is the previous term plus a certain constant.
as we can see, this constant is +4 in our case.
15 + 4 = 19
19 + 4 = 23
23 + 4 = 27
...
so, we have
a1 = 15
a2 = a1 + 4 = 15 + 4 = 19
a3 = a2 + 4 = a1 + 4 + 4 = a1 + 2×4 = 15 + 8 = 23
...
an = an-1 + 4 = a1 + (n-1)×4 = 15 + (n-1)×4
Answer:
A) Any value of x makes the equation true. All real numbers Interval Notation: (−∞,∞)
B) Isolate the variable by dividing each side by factors that don't contain the variable. x = 22
C) Any value of x makes the equation true. All real numbers Interval Notation: ( −∞,∞)
A and C are identities and have infinite solutions, while B is neither, and has one solution.
Step-by-step explanation:
Answer:
198.17in²
Step-by-step explanation:
like a square you multipy height by length.
13.3x14.9=198.17
Answer:
A.
Step-by-step explanation:
When X is zero y is 7.
It looks like the y intercept is 7 hard to tell in the picture
