Which graph represents the function f(x)=−3x−2?
1 answer:
Answer:
Top left
Step-by-step explanation:
We can plug in the y intercept to find which graph has the correct one.
x = 0 is y intercept
Thus
At this point we known the y intercept is -3 so both graph in the left is considerable.
Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.
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Answer:
Only the firsts and fourth choices ( and )
Step-by-step explanation:
Turn the equation into words:
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Answer:
There are 24 males
Step-by-step explanation:
male: female
3 4
x 32
The ratios have to stay the same
4 to 32 means multiply by 8
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so 3*8 =x
x must be 24
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Answer:
the
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
$7.50
Step-by-step explanation:
Discount for t-shirt:
30/100 × $25 = 30/4 × 1
= 30/4
= $7.50
Discount for a pair of jeans:
10/100 × $75 = 10/4 × 3
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= $7.50
Total discount:
= $7.50 + $7.50
= $15