SAT Subject Test Mathematics Level 1
Now that you know that one side of the big square is you know that the area of the big square is 21 ...
Then it drops 8 meters and rebounds of that, or 6.4 meters, and continuing this way you get this: The sum of ...
If a varies directly as b, then a is equal to some constant times b: Now plug in b = 10 and k ...
A circle, however, has infinitely many. Any fold through the center of the circle is a line of symmetry: 25 ...
Choice (B) matches one of these. 26 . B The graph of |f(x)| is the same as the graph of f(x) except that ...
satisfy that inequality, a point must be on or above the line y = 2x + 3. So we can eliminate B, C ...
The hypotenuse of each 30–60–90 is 4, so the shared short leg is 2, and the long legs are each Segment ...
Use FOIL: 33 . D The two right triangles are congruent 3-4-5s. Sine is opposite over hypotenuse, so and ...
To perform the function on x means to double x. To perform the function twice would mean to double x and ...
The intersection of these ranges is 0 < x < 2. 39 . B When the polynomial you’re looking for is ...
The right triangle at the top and the one on the right are congruent—they have the same hypotenuse and the same ...
You know that triangle ACD is a right triangle because side AD is a diameter and C is a point on ...
The coordinates of point P are the legs of the right triangle of hypotenuse 5: So x^2 + y^2 = 5^2 . ...
45 . D Sketch a diagram: Now, where to put P so that it’s twice as far from A as from B. One p ...
You can’t have a smallest dimension of 4, because then the product of the other two dimensions would have ...
Then factor: (x – 2)(x – 3) < 0 This product will be negative only when the smaller factor x ...
(0.5)(87.5) = 4.375 An average daily gain of for four days means a net gain of 2. To go up 5 p ...
How to Calculate Your Score Step 1: Figure out your raw score. Use the answer key to count the number of q ...
from your practice test scores. However, your scores on the practice tests will give you a rough ...
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