TEKS.MATH.8.5I

If f(x) = 2x-9, what is f(3)?

• 6
• -3
• 3
• -6

Tags

TEKS.MATH.8.5I

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

TEKS.MATH.9-12.VII.A

TEKS.MATH.9-12.VII.B

TEKS.MATH.8.5I

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

• a_n=2+6n
• a_n=-6+6n
• a_n=6n-4
• a_n=4-6n

Tags

TEKS.MATH.8.5I

Which equation matches the graph?

• y = 2x + 3
• y = -3
• y = 2x - 3
• y = -3x + 2

Tags

TEKS.MATH.8.5I

Which equation generates a graph containing
the set of ordered pairs shown below?
{(−15, 12), (−5, 8), (5, 4), (10, 2)}

• y = -3/5 x + 3
• y = -2/5 x + 6
• y = -1/5 x + 9
• y = -4/5 x

Tags

TEKS.MATH.8.5I

Graph 2x - 4 = y

• A
• B
• C
• D

Tags

TEKS.MATH.8.5I

What is the initial value of the following graph?

• (3, 0)
• (0, 3)
• (4, 0)
• (0, 4)

Tags

TEKS.MATH.8.5I

Give the y-interecept
5x + y = 5

• (1,0)
• (0,5)
• (5,0)
• (0,1)

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TEKS.MATH.8.5I

Write an equation of a line perpendicular to
y = 2/7x - 5 through (2, -3)

• y = -7/2x + 4
• y = -4x - 7/2
• y = 4x - 7/2
• y = 7/2x + 4

Tags

TEKS.MATH.8.5I

Write an equation for the table relating x and y in slope-intercept form.

• y = 2x + 2

• y = -3x + 2

• y = 6x + 5

• y = -2x - 2

Tags

TEKS.MATH.8.5I