Answer:
See below.
Step-by-step explanation:
The solutions (also called zeros and x-intercepts) are the roots of the equation. The factored from of a polynomial can be found from the zeros or x-intercepts of the graph.
If the x-intercepts or roots are x= 1 and x= 7, then the factors are x-1 and x-7.
So the factored form is (x-1)(x-7).
Answer:
No for whole number dimensions
Step-by-step explanation:
The area of a rectangle is found using the formula A = l*w. This means for an area of 24 square units the dimensions must be two factors of 24. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24. Using each pair of factors, find if any would have a perimeter of 24 too.
1 and 24 has perimeter 50
2 and 12 has perimeter 28
3 and 8 has perimeter 22
4 and 6 has perimeter 20
It is not possible to draw a rectangle with whole number dimensions which will have area and perimeter 24.
By simplifying both sides of the inequality, then isolating the variable you would get the answer a>3.24
Hope this helps! :)