Answer:
try Jiskha Homework Help
Step-by-step explanation:
Answer:
The standard form of the line is -7x + 11y = -33
Step-by-step explanation:
For this one, we can first put the equation in slope-intercept form (since we have slope and intercept).
y = mx + b
y = 7/11x - 3
Now that we have this, we can manipulate the equation to put it in standard form.
y = 7/11x - 3 ----> subtract 7/11x to both sides
-7/11x + y = -3 ----> multiply both sides by 11
-7x + 11y = -33
Answer:
(2x-5)feet
Step-by-step explanation:
The area of the rectangular garden A = Length × Width
Given the area A(x) = 2x² - 21x + 40
And the width =x-8 feet
To get the length, we will simply factorise the area function as shown;
You will just factorise the area
Factorizing 2x² - 21x+40
2x² − 21x + 40
2x² -16x - 5x + 40
2x(x - 8) -5(x - 8)
=(2x−5)(x−8)
Hence the length of the garden is
(2x-5)feet
Answer:
529
Step-by-step explanation:
its a simple subtraction equation
I guess the equation would be y^2 = 4(x-2)