Answer:
f(x + 1) = x² - x
Step-by-step explanation:
f(x) = x² - 3x + 2 when f(x + 1)
f(x + 1) = (x + 1)² - 3(x + 1) + 2
f(x + 1) = (x² + 2x + 1) + (-3x - 3) + 2
f(x + 1) = x² - x + 0
f(x + 1) = x² - x
Best of Luck!
Area of circle = pi x r^2
= 22/7 x 40^2
= 5028.57
= 5030cm^2 (3 SF)
Answer:
x = 12, 30, 15
y = 7, 25, 10
Step-by-step explanation:
y = x - 5
When y = 7,
7 = x - 5
Add 5 to both sides
7 + 5 = x - 5 + 5
12 = x
When y = 25,
25 = x - 5
25 + 5 = x - 5 + 5
30 = x
When x = 15,
y = 15 - 5 = 10
A linear model is the answer