TEKS.MATH.9-12.II.A

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

Tags

TEKS.MATH.9-12.II.A

What is the equation that represents the exponential function in the image below?

• y=3(½)^x
• y=3(2)^x
• y=(2)^x
• y=2(3)^x

Tags

TEKS.MATH.9-12.II.A

The length of a rectangle is 8 inches more than the width. The perimeter of the rectangle is 160 inches. Find the width of the rectangle.

• 8 in.
• 44 in.
• 40 in.
• 36 in.

Tags

TEKS.MATH.9-12.II.A

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

TEKS.MATH.9-12.II.A

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3

Tags

TEKS.MATH.9-12.II.A

What is the axis of symmetry for the following equation? (hint: x = -b/2a)
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=4

Tags

TEKS.MATH.9-12.II.A

Find the product. 
(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

TEKS.MATH.9-12.II.A

A math worksheet took Jeremy 1 hour and 15 minutes to complete. Each numerical problem took three minutes to complete and each word problem took five minutes to complete.
If there were 10 numerical problems on the worksheet, how many word problems were there?

• 9
• 6
• 7
• 8

Tags

TEKS.MATH.9-12.II.A

(y-4)² = -8(x+1)
What are the coordinates for the focus?

• (1,4)
• (-1,6)
• (-1,2)
• (-3,4)

Tags

TEKS.MATH.9-12.II.A

Write an equation for the line that passes through the point (5, -4) and is parallel to the line y = 2x + 3.

• y = -2x + 14
• y = 2x - 14
• y = 2x - 6
• y = -1/2x + 6

Tags

TEKS.MATH.9-12.II.A