Graphing in Slope Intercept and Standard Form

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

• -4

• -4x

• 5

• -5

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

• y-intercept

• slope

• macaroni

• nothing

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

Write the equation of the line.

• y = -2/3x + 4

• y = 2/3x + 4

• y = 3/2x + 4

• y = -3/2x + 4

Which of the following would be graphed as a horizontal line?

• y = -4

• x = 7

• y = 3x-4

• None of the above

Give the x-intercept
5x + y = 5

• (1, 0)

• (0, 1)

• (1/5, 0)

• (0, 1/5)

What is the y-intercept of this graph?

• (0,1)

• (0,-2)

• (0,0)

• (0,3)

Which equation is written in STANDARD form?

• y = 1/2x + 2

• y - 3 = -5(x + 2)

• -7x + 2y = 9

• 3x + 2 = y

Write an equation in Standard Form.
A store sells t-shirts for $12 each and sweatshirts for $15 each. You plan to spend $120 on t-shirts and sweatshirts.

• 2x + 5y = 120

• 12x + 15y = 120

• 12 + 15y = 2x

• 12x + 15 = 120

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope