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3 years ago

Can someone help me with this problem pls

1 answer:

8 0

A. Slope = 2
b. Slope = 2/3 or 0.66

(Slope = change in y / change in x)

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dexar [7]

f(x+1)=3x+4

$\\ \sf\longmapsto f(y)=3(y-1)+4$

$\\ \sf\longmapsto f(y)=3y-3+4$

$\\ \sf\longmapsto f(y)=3y+1$

$\\ \sf\longmapsto f(x)=3x+1\checkmark$

$\\ \sf\longmapsto f(3)$

$\\ \sf\longmapsto 3(3)+1$

$\\ \sf\longmapsto 9+1$

$\\ \sf\longmapsto 10$

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3 years ago

irina [24]

65.50/100 52.40/x
65.50/52.40= 1.25
100/1.25=80
52.40/80
The answer is 80

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4 years ago

AnnyKZ [126]

Can u repost with the graph?

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3 years ago

erastova [34]

25x^2 - 16 =
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3 years ago

zavuch27 [327]

I believe it’s b- it might not be correct I believe

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3 years ago