Answer:
-28
Step-by-step explanation:
2xy=2(7)(-2)=14(-2)=-28
A) 18750
replace x with the time (1)
Answer:
<h2>For 6 weeks, the height will be 15 inches</h2>
Step-by-step explanation:
Step one:
given data
the initial height of plant= 3inches
growth in inches per week =2inches per wee
Step two:
for x number of weeks, the height is expressed as

With the given growth function, we can estimate the height of the plant after any number of weeks, say x=6, that is 6 weeks, the height will be
substitute x=6 in the growth function

Not it doesn’t form a right angle because if you add it all together it makes it 54