Answer:
Linear Function
Step-by-step explanation:
Let
x----> the time in hours
y----> the total inches of snow on the ground
we know that
The function that best model this situation is the linear function
so
In this problem
----> the y-intercept
substitute
Answer:
x = 5.9
Step-by-step explanation:
Step 1: Write equation
14 = 31.7 - 3x
Step 2: Solve for <em>x</em>
<u>Subtract 31.7 on both sides:</u> -17.7 = -3x
<u>Divide both sides by -3:</u> x = 5.9
Step 3: Check
<em>Plug in x to verify if it's a solution.</em>
14 = 31.7 - 3(5.9)
14 = 31.7 - 17.7
14 = 14
3 books are read, beacuse when you add the numbers and divide the amount of numbers you added, you get 3.
Step-by-step explanation:
Since the equation is in vertex form: a(x - h)² + k, we immediately know that the vertex is at (2, 5).
x | y
0 | 13
1 | 7
2 | 5
3 | 7
4 | 13
Answer:
Distance between points = 8.6
Step-by-step explanation:
Formula :
Distance between two points = √(xB−xA)2+(yB−yA)2(xB-xA)2+(yB-yA)2
Solution :
Distance between two points = √(−2−−9)2+(−6−−1)2(-2--9)2+(-6--1)2
= √72+(−5)272+(-5)2
= √49+2549+25
= √7474 = 8.6023
Distance between points (-9, -1) and (-2, -6) is 8.6023