Answer:
y= 3x + 3
Step-by-step explanation:
From the graph we get 2 points: (-1,0) and (0,3)
(0,3) tells us that b = 3
and we use the equation to calculate m
m = = 3/1 = 3
so plugging m and b into y = mx + b gives us
y = 3x + 3
Matthews test grades were 80 92 85 91 and 88 find the mean of his grades
1 answer:
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Answer:
-1/2 or
Step-by-step explanation:
to find the slope, use the formula
(y₁ - y₂)/(x₁ - x₂)
(2 - -3)/(-4 - 6)
(2 + 3)/(- 4 - 6)
5/-10
1/-2
-1/2
ANSWER
B. 8
EXPLANATION
Volume of wooden crate is
The cubic blocks have side length,
The volume of each cubic blocks is,
Number of blocks that can go into the crate is,