Answer:
9
Step-by-step explanation:
5,7,8,10,12,12
5+7+8+10+12+12=54
54/(how many numbers there are, which is 6)=9.
Your mean value is 9.
When the equation is written in standard form (with reduced coefficients and leading coefficient positive), it becomes
5x -y = -3
Solving for y, you get
y = 5x +3
This is the equation of a line with a y-intercept of 3, and a slope of 5. It will go through points (0, 3) and the point 1 over and 5 up from that: (1, 8).
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If you're in doubt about your graph, you can check it with your graphing calculator.
Answer:
The Answer is in the image choose which one makes more scence to you
Step-by-step explanation:
Answer:
Step-by-step explanation:
Tn = a + (n-1)d
a = 3 and d = 1.5×3 = 4.5
T2 = a + d = 3 + 4.5 = 7.5
T3 = a + 2d = 3 + 2(4.5) = 12
T4 = a + 3d = 3 + 3(4.5) = 16.5