Algebra 1 Chapter 3 Glencoe

Write y = -4x + 5 in Standard Form.

• -4x+y=5

• y+4x=5

• 4x+y= 5

• y-4x=5

Find the zero of y = 4x - 5.

• x = 5/4

• x = -5/4

• x = 4/5

• x = -4/5

What are the next 3 terms in the sequence 7, 1, -5, -11, -17...

• -23, -29, -35
• 7, 1, -5
• -20, -23, -26
• -23, 29, -35

Find the x-intercept of -3x - 2y = 9.

• (-3,0)
• (-3,-4.5)
• (0,-4.5)
• (-2,-1.5)

What is the slope between the points (-5, 2) and (4, 9)?

• 7/9
• 9/7
• -7/9
• -9/7

What is the zero of f(x) = 4x - 5?

• x = 5/4
• x = 4/5
• x = -5/4
• x = -4/5

What is the slope of y = (-4/3)x?

• -4/3
• y
• -4
• 3

What is the value of r if a line with a slope of -5/2 passes through (7,r) and (-7,-2)?

• r = -8
• r = 8
• r = 0
• r = 3

Find the y-intercept for y = 3x + 7/2.

• (0,7/2)
• 3
• (-7/6,7/2)
• (-7/6,0)

Write a formula for the arithmetic sequence 1, 1/2, 0, -1/2, -1,...

• a_n = 1+(n - 1)(-1/2)

• a_n = 1 + (n - 1)(1/2)

• a_n = -1 + (n - 1)(-1/2)

• a_n = a₁ + d(n - 1)