PLEASE HURR Which set of numbers includes only integers?

Left-brace negative 3, 0, StartFraction 5 Over 6 EndFraction, 5, 45 Right-brace

Left-brace negative 9, negative 3, 0, 5.7, 7.8 Right-brace

Left-brace negative 3, negative 2 and StartFraction 4 Over 5 EndFraction, 5, 7, 53 Right-brace

Left-brace negative 10, negative 7, 0, 98, 145 Right-brace

22 dimes and 9 nickels

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: