Assignment Plant A:
y
12
In science, students are observing the growth of two
plants. Plant A receives sunlight and Plant B does not.
The gtaph and table show the data for this scenario.
Height (in.)
6
(3, 8.4)
(2. 6.6)
What is the initial height of Plant B?
1.8
inches
3
(1, 4.8)
4
3
Time (weeks)
Plant B:
Weeks
Height (in)
7.3
2
3
8.7
4
10.1
u

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

4+4+2x

or

2x+8

step-by-step explanation:

answer: the answer is 110