You can make a proportion of 8/20 to 42/x and then simply cross multiply from there to solve for y
Answer:
3
Step-by-step explanation:
Answer:
Explanation:
05/10
Simplifying
1/2
or 2^-1
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C is the answer because there is no variable for X which without it would make a horizontal line.
Answer:
y = 2x + 2
Step-by-step explanation:
Notice that this line passes thru (-4, -6) and (2, 6). As we move from (-4, -6) and (2, 6), x increases by 6 and y increases by 12. Thus, the slope is
m = rise / run = 12/6 = 2.
From the graph we can see that the y-intercept is (0,2). Thus, the slope-intercept equation of this line is:
y = 2x + 2
