Answer:
x=-7
Step-by-step explanation:
xe^-x+7e^-x=0
factor out the e^-x
e^-x(x+7)=0
e^-x=0, x+7=0
-x=ln(0), x=0-7=-7,
since ln(0) is undefined,
the only solution is -7.
<span>h(x)=<span>6<span>x−4</span></span></span> or <span>h(x)=6x−4</span>
<span>If the former, the domain is all real numbers, often denoted by the symbol </span>R<span>. </span>
<span>the range is </span><span>(0,∞)</span>
<span>asymptote is y = 0</span>
Answer:
correct answer is B
Step-by-step explanation:
comparing the speed at which the three cars travel and also considering the fact that they travel at a constant speed without increase or decrease in speed or acceleration, it gives B the highest speed at 55h per day
thank you.
Answer:
1A=c 1b=b
Step-by-step explanation:
Hey I dont know the rest tho wanna talk your really pretty
The ratio is 4:7 because since the ratio is red apples to green apples theirs 4 red apples and theirs 7 green
