p(t)=(3t+4)Β²
r(t)=6tΒ²+7
The polynomial functions p and r are defined above. Which of the following is equivalent to p(t)-r(t)
r(t)=6tΒ²+7
The polynomial functions p and r are defined above. Which of the following is equivalent to p(t)-r(t)
Anonymous Quiz
3%
1
10%
0
16%
3tΒ²+9
48%
3tΒ²+24t+9
23%
3tΒ²+24t+23
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The population of A in 2010 was r. If there is a net population increase of x people each year in A , which of the following represents the population of A years after 2010
Anonymous Quiz
7%
x+ry
33%
r+xy
40%
r+x(2010-y)
21%
r+x(y-2010)
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f(x)=-2x-3
The function f is defined above. If f(a)=2 , what is the value of a
The function f is defined above. If f(a)=2 , what is the value of a
Anonymous Quiz
5%
-2
57%
-5/2
13%
1
17%
5/2
5%
0
2%
4
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Which of the following is equivalent to the expression 3(x+2)(x-5)+2(x+1)(x+3)
Anonymous Quiz
53%
5xΒ²-x-24
22%
5xΒ²-x-39
13%
5xΒ²-x-51
12%
5xβ΄-x-39
π5
If a and b positive integers , which of the following 8s not equivalent to -a/-b
Anonymous Quiz
32%
a/b
23%
-(-a)/b
24%
(1/-b)/(-a)
22%
-(-a)/-b
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In the xy- plane , what is the radius of the circle with center (5;2) and y - intercepts (0; -10) and (0; 14)
Anonymous Quiz
10%
10
18%
12
33%
13
23%
14
10%
15
7%
8
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At a snack bar, each medium drink costs $1.85 and each large drink costs c more dollars than a medium drink. If 5 medium drink and 5 large drink cost a total of $20.50 , what is the value of c?
Anonymous Quiz
14%
0.45
38%
0.40
19%
0.30
21%
0.25
8%
0.20
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