SAT MATH - Practice Set #1

The volume of a balloon is given by the equation V = t² - 3t + 3. What is the volume of the balloon after 3 seconds?

• 3

• 6

• 9

• 12

If (x - 2)² + (y - 3)² + (z + 4)² = 0 what is the value of x + y + z?

• -4

• 0

• 1

• 2

If 3^x-3 = 27, what is the value of x?

• 0

• 3

• 6

• 9

The triangle shown is isosceles and b > a. Which of the following must be FALSE?

• AB = BC

• AB = AC

• AC = BC

• a = c

Tags

CCSS.HSG.CO.C.10

In the xy-plane, the line y = mx - 7 is parallel to the line 2x + 3y = 6. What is the value of m?

• -3/2

• 2/3

• -2/3

• 3/2

Tags

CCSS.8.EE.B.6

The graph of a parabola in the xy-plane has x-intercepts at 3/5 and -1/2. Which of the following could be the equation of the parabola?

• y = (5x - 1)(2x + 3)

• y = (5x + 1)(2x - 3)

• y = (5x - 3)(2x + 1)

• y = (5x + 3)(2x - 1)

Tags

CCSS.HSA.APR.B.3

For a lemonade stand, the total cost c, in dollars, of selling n cups of lemonade is given by c = 100 + 1.5n. What is the best interpretation of the number 100 in this equation?

• The cost of each cup of lemonade

• The number of cups of lemonade sold on the first day

• The initial cost of setting up the lemonade stand

• The maximum total cost of running the lemonade stand

Tags

CCSS.HSF.LE.B.5

• 8

• 9

• 11

• 15

Tags

CCSS.HSA.APR.D.6

In the figure, lines h, i, j, and k are graphed in the xy-plane. Which of the following correctly orders them by their slope from least to greatest?

• k < i < j < h

• k < j < i < h

• k < j < h < i

• j < k < i < h

Tags

CCSS.8.EE.B.5

In the figure above, what is the value of x?

Tags

CCSS.8.G.A.5