Answer:
you need the distance
Step-by-step explanation:
DISTANCE = RATE X TIME
Answer:
f(-4) = 9
Step-by-step explanation:
To find which expression to use, see which one x = -4 fits in. That is <em>x² - 5</em>, since -4 < 3.
Then, plug in the number: (-4)² - 5
Square: 16 - 5
Subtract: 9
f(-4) = 9
You are doing weekly math homework 6th weekend 19
Answer:
x=0
Step-by-step explanation:
x^2-8x-2=0
x=±3√2−4