Lets check by putting x= - 2
3x^4+7x^3+3x^2-x-4=0
3(-2)^4+7(-2)^3+3(-2)^2+2-4=0
3*16-56+12-2=0
48-56+10=
2=0 No
x+2 is not a factor
Kira's fish caught more the first step to find the answer is find the common denominator so Floyds fish weighed 2/3 and Kira's was 7/8 take 8 X 3 = 24 so 24 is the common denominator now you have to take 2 X 8 =16 and 7 X 3 = 21 so Floyds fish is 16/24 and Kira's is 21/24 making Kira's the bigger fish
Answer:
The graph is wrong
Step-by-step explanation:
even through it goes through the y-intercept (2) it doesn't follow the slope of -3.
Answer:
1.08 inches
Step-by-step explanation:
13 / 12 , to keep aspect ratio the same
Answer:
-7 is your answer
Step-by-step explanation:
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other.
4 + y = -3
Subtract 4 from both sides
4 (-4) + y = -3 (-4)
y = -3 - 4
y = -7
-7, or (D) is your answer
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