1
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5m -20
factor out a 5 in the denominator
1
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5 (m -4)
Choice A
300000 km/sec x 3600 sec/hr=1080000000 km/hr
1080000000 km/hr / 1.6 km/m=675000000 mph
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We can divide arrow in two sections:
A 1 ( rectangle ) = 4 x 5 = 20 sq in.
A 2 ( triangle ) = ( 6 x 3 ) / 2 = 9 sq in.
A = A 1 + A 2 = 20 + 9 = 29 sq in
Answer: B )29 sq in.
Trial and error on this one try each pair till you find negative slopes
C and D
Hello!
First off, please write y2 + y as y^2 + y. The " ^ " symbol denotes exponentiation, whereas y2 is meaningless.
To find the constant term in question, take half of the coefficient of y (that is, take 1/2) and square it. Then we have y2 + y + 1/4.
The constant term in question is 1/4.
