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12.Practice.Tests.for.the.SAT_2015-2016_1128p

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852<br />

Section 2<br />

Practice Test Ten<br />

XO<br />

2x0<br />

60°<br />

n n n<br />

6. If n > 0, what is <strong>the</strong> value of 32 + 32 + 32?<br />

(A) 1.(3I )<br />

2<br />

"<br />

(B) 36<br />

Figure 1<br />

Figure 2<br />

3. Based on <strong>the</strong> in<strong>for</strong>mation in Figure 1 above, what<br />

is <strong>the</strong> value of yin Figure 2?<br />

(A) 4<br />

(B) 10<br />

(C) 20<br />

(D) 30<br />

(E) 120<br />

4. The <strong>for</strong>ce needed to stretch a spring varies directly<br />

with <strong>the</strong> distance <strong>the</strong> spring is stretched from its<br />

equilibrium position. If 50 pounds of <strong>for</strong>ce stretch<br />

a spring 8 inches from equilibrium, how much, in<br />

inches, will <strong>the</strong> spring be stretched by a <strong>for</strong>ce of<br />

75 pounds?<br />

(A) 10<br />

(B) 12<br />

(C) 33<br />

(D) 248<br />

(E) 468.75<br />

y<br />

5. If x2 = 64, where x and y are positive integers,<br />

x < 64, y > 3, and x > y, what is <strong>the</strong> value of x + y?<br />

(A) 4<br />

(B) 7<br />

(C) 8<br />

(D) 10<br />

(E) 12<br />

3n<br />

(D) 32<br />

"<br />

(E) 92<br />

7. Iff(x) = 3x- 8 and g(x) = Y2x2 + 7, what is <strong>the</strong><br />

value of f(g(3) )?<br />

(A) 1<br />

(B) 3<br />

(C) 5<br />

(D) 7<br />

(E) 9<br />

D E F<br />

•I I I I I I I I I I I I I I•<br />

-4 0 4<br />

8. On <strong>the</strong> number line above, each of <strong>the</strong> letters D, E,<br />

and F corresponds to a different number. Which of<br />

those letters could correspond to <strong>the</strong> value of x if<br />

13-xl >S?<br />

(A) D only<br />

(B) E only<br />

(C) F only<br />

(D) Dorf<br />

(E) D, E, or F<br />

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