The equation for the table is y=2x+3.
Answer:
The garden can not have area of 700ft^2
Step-by-step explanation:
We are given equation for area as

where
w is the width (in feet) of the garden
now, we are given area =700 ft^2
so, we can set area =700
and then we can solve for w



now, we can use quadratic formula


we can compare and find a,b, and c
a=-1 , b=50 , c=-700
now, we can plug values


We can see that values of w is not real
so, w does not exists when area =700
so, The garden can not have area of 700ft^2
Answer: 

Step-by-step explanation:
Given :

re - writing the equation , we have

we need to find the value of a and b for which -2<x < 4 , this means that the roots of the quadratic equation are -2<x < 4.
The formula for finding the quadratic equation when the roots are known is :
- sum of roots(x) + product of root = 0
sum of roots = -2 + 4 = 2
product of roots = -2 x 4 = -8
substituting into the formula , we have:
, which could be written in inequality form as

comparing with
, it means that :


The total area would be 9 1/4 multiplied by 8 4/5 which would equal 81.4 inches
Answer:
5/12=.417
Step-by-step explanation:
12-3-4=5 dark ones