Answer:
b = 2/5 = 0.4
Step-by-step explanation:
We know that:
We want to find the value of b, then we need to isolate b in one side of the equation.
First, let's subtract 15 in both sides of the equation so we get:
Now we can multiply both sides by 3*b, so we get:
Now we can divide both sides by -15:
Then:
b = 6/15 = 2/5
b = 2/5 = 0.4
Use the formula (y2-y1)/(x2-x1) from the coordinates
(3-9)/(8--7)
-6/15 reduce to get
-2/5 is the slope.
Answer:
Step-by-step explanation: h(x)=x^2+3x-1 h(0)=(0)^2+3(0)-1 h(0)=0+3(0)-1 h(0)=0+0-1 h(0)=-1 ...
A = ½ (b × h) is the formula! Let me know if I can help further:)
Yes, it is efficient.
This way students are encouraged to continue with their early attendance.
Students tend to make more of a habit something when it is rewarded