Interpreting Slope Linear Equations

What is the slope?

• -1/3

• -3

• -4

• 5

What is the slope?

• -4/3

• -3/4

• -2

• -6

What is the slope?

• 1/4

• 4

• -3

• -2

What are the x- and y- intercepts, respectively, on this graph?

• (0,5), (0,5)

• (5,0), (5,0)

• (5,0), (0,5)

• (0,0), (5,0)

y = 4/5x + 3 y = -5/4x + 3 y = 5/4x + 4 y = -4/5x + 3

• y = 4/5x + 3

• y = -5/4x + 3

• y = 5/4x + 4

• y = -4/5x + 3

Write the equation in slope-intercept form (solve for y):

y + 4 = 8x

• y = 2x

• y = 8x - 4

• y = 2x

• y = 8x + 4

The graph shows the height (cm) of a candle as it burns, what is the y intercept and what does the y-intercept mean?

• b=9, Candle starts at 9 cm.

• b=9, the candle burns 9 inches per hour.

• b=2, the candle burns 2 inches per hour.

• b = 5, The candle ends at 5 cm

What is the y-intercept of the function?

• (3, 0)

• (0, 3)

• (-2, 0)

• (0, -10.5)

_{What is the y-intercept of the line?}

•  (0,¹/₂)

• (0,1)

• (0, ^-1/2)

• (0, -1)

Calculate the slope of the line passing through the points (2, 3) and (5, 9).

• 10

• 5

• 2

• 3