Answer:
f(x) = (x + 1)(x + 2)
Step-by-step explanation:
Given
f(x) = x² + 3x + 2
Consider the factors of the constant term (+ 2) which sum to give the coefficient of the x- term (+ 3)
The factors are + 1 and + 2, since
1 × 2 = 2 and 1 + 2 = 3, thus
f(x) = x² + 3x + 2 = (x + 1)(x + 2)
B (3/4,5/4)
y = 2- x
y = 3x - 1
Hope this helps ^-^
7
18 - 4 = 14
14/2 = 7
a. I'm not sure
b. 350 Kilometres
