Answer:
"A half of a class and a half of a student got A on a test" this confuse me for a bit.... but i hope i got the right answer
Step-by-step explanation:
call number of students in the class is a
A half of a class and a half of a student got A on a test ->1/2 a +0.5 ?
1/2 a + 0.5 + 1 = 2/3 a
-> 1/2 a +1.5 = 2/3 a
-> 1.5 = 1/6a
-> a = 9
Answer: when looking at the graph, anything that is going down is decreasing and anything that is going up is increasing. Maybe that can help you.
Step-by-step explanation:
Answer:0.2x + 0.7y = -1
Step-by-step explanation:
The straight line is a polynomial. ALL polynomials have real numbers as its domain.
The exponential functions f(x) and g(x) both have the form b^x or b^(-x). Both these exponential functions have a real domain, but the range of both are limited to strictly positive numbers.