3. Refer to the graph below to answer a-c. Daily High Temperature 80 78 76 74 Temperature (°F) 72 70 68 Wed. Mon. Tues. Thu. Fri. a. What was the range of the daily high temperatures from Monday to Friday? b. Which day had the greatest increase in temperature from the previous day? c. Wednesday's high temperature was how much lower than the average high temperature for these 5 days?​

i dont know it

step-by-step explanation:

the answer is su.k.my? ? co.kc

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)