Answer:
x = ±1
Step-by-step explanation:
Step 1: Define variables
f(x) = x² + 1
f(x) = 2
Step 2: Substitute
2 = x² + 1
Step 3: Solve for <em>x</em>
0 = x² - 1
0 = (x - 1)(x + 1)
x - 1 = 0
x = 1
x + 1 = 0
x = -1
∴ x = ±1
P=1500x.8+100
1500x.8=1200
1200+100=1300
Answer=1300
Answer:
the one that starts at 0,17.62 and has a slope of 3
Step-by-step explanation:
The answer is 7 1/3 hope it helps!