Answer:
y maximum is at 1 for both the points (4,1) and (-4,1)
Step-by-step explanation:
Do the same graph but inversed, kind of like when you see yourself in a mirror
So, the rate per 7 minutes is 7:196
To find the unit rate (how many spins per minute) we need to divide the 196 by 7.
196/7 = 28
The unit rate is 1:28
At this rate, the unicycle makes 420 revolutions per 15 minutes. We find this by 28 * 15 = 420.
<em>Answer</em>
<em>To represent -5/3 on number line. Solution: </em>
<em>Take </em>a line X'X and a suitable point zero. On the right of 0 every 9t<em>h -s you indicate 1,2,3 etc. On the left of 0, every 9th -s you indicate -1 Or1', -2 or 2' , -3 or 3'.</em>
Answer:
D) -a² - a + 12
Step-by-step explanation:
(-a + 3)(a + 4)
= -a² - 4a + 3a + 12
= -a² - a + 12
