Question 1 of 10
2 points
whích polynomial represents the sum below?
(3x2 + 3) + (3x2 + x +4)
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a. 9x2 + x +7
b. 6x2 + x +7
c. 9x2+x+12
d. 6x2 + x + 12

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Describe the domain and range of y=2(3)^x-2+5

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)