0=x^2-3x-28 gives x=7 or x=-4. These are the x-intercepts. The y-intercept is when x is 0. y=(0)^2-3(0)-28. The y-intercept is -28.
Answer:
Check the explanation
Step-by-step explanation:
Scatter plot
x---square feet
y---rent
SolutionA:
Kindly check the attached image below:
THERE EXISTS A WEAK POSITIVE RELATIONSHIP BETWEEN SQUARE FEET AND RENT .
AS SQUARE FEET INCREASES RENT INCREASES
SolutionB:
Rent=0.4932(squarefeet)+992.99
slope=m=0.4932
Y intercept=992.99
SolutionC:
Interpretation of slope:
slope =m=change in rent/change in square foot
For a unit increase in square feet rent increases by 0.4932
Interpretation of y intercept:
when square feet=0 rent is 992.99
Solutiond:
when squarefeet=800
Rent=0.4932(squarefeet)+992.99
=Rent=0.4932(800)+992.99
=1387.55
Answer:
NO no no non
Step-by-step explanation:
IHOPE THIS CORELRECT ANSWER
I am continuously trying to answer but it says my answer has something inappropriate! I will try in comments section!
Answer:
Step-by-step explanation:
Given that *is the binary operation in the sets of integers.
closure: a-b+ab is again an integer belongs to Z. Hence closure is true.
Associativity: 
The two are not equal. Hence this cannot be a group as associtiavity does not hold good.
