SAT Subject Test Mathematics Level 1
(A) (B) (C) (D) (E) 2 . If f(x) = x^2 and g(x) = 2x, what is the value of f(g(−3)) − g(f(−3))? (A) 54 (B) ...
(E) 7 4 . The graph in Figure 1 could be the graph of which of the following functions? Figure 1 (A) f(x) ...
Answer Key FUNCTIONS FOLLOW-UP TEST 1 . D 2 . B 3 . D 4 . E ...
Answers and Explanations FUNCTIONS FOLLOW-UP TEST 1 . D Plug x = a − 1 into the definition of the f ...
Perform the inside functions first: Then perform the outside functions on the results: Now you can find the differen ...
The graph shows three points that represent solutions to the equation y = f(x): (−2, 0), (2, 0), and (0 ...
Chapter 10 Miscellaneous Topics This chapter covers a dozen largely unrelated math topics. What these diverse ...
Probability Formulas ...
How to Use This Chapter The questions on the Diagnostic Test are typical of what you could expect on a Mat ...
Miscellaneous Topics Diagnostic Test 11 Minutes — 9 Questions Directions Solve problems 1−9. Select the best an ...
(A) −13.5 (B) −9 (C) 0 (D) 3 (E) 9 2 . If i^2 = −1, then (2 − 3i)^2 = (A) −5 − 12i (B) 4 + 6i (C) 4 + ...
fifth of a mile and 20 cents for each additional one-fifth of a mile. Which of the following expression ...
(D) 88.0 (E) 89.0 7 . Martha drives half the distance from A to B at 40 miles per hour and the other ha ...
(B) 15% (C) 45% (D) 55% (E) 65% ...
Answer Key MISCELLANEOUS TOPICS DIAGNOSTIC TEST 1 . A 2 . A 3 . B 4 . C 5 . E 6 . E 7 . A 8 ...
Find Your Study Plan It doesn’t matter much how you did on the Miscellaneous Topics Diagnostic Test as a wh ...
Miscellaneous Test Topics We’ll use the questions on the Miscellaneous Topics Diagnostic Test to point out more ...
The very point of a question like this is to test your ability to not freak out at the sight of s ...
IMAGINARY AND COMPLEX NUMBERS There’s a chance you will encounter a question that begins, “If i^2 = −1.. ...
lot like variables: But when you’re multiplying, or raising to a power, don’t forget to take that extra ...
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