Graphing Lines, Intercepts, Transformations

Which equation matches the graph?

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = 2x - 3

Which equation matches the graph?

(hint: use desmos to match the line)

• 2x + 3y = 1

• x - y = 3

• x + y = -3

• x + y = 3

Which is most likely the equation of the line shown below?

• y = x + 4

• x = -4

• y = 4

• x = 4

What is the x-intercept?

• (0, -3)

• (0, 3)

• (3, 0)

• (-3, 0)

What is the x-intercept?

• -1

• There is none

• 0

• 1

What is the x intercept of 3𝑥 + 6𝑦 = 12

• (0, 2)

• (4, 0)

• (2, 0)

• (0, 4)

What are the x and y intercepts for -3x + 4y = -12?

• x: (0,4) & y: (-3,0)

• x: (4,0) & y: (0,-3)

• x: (4,0) & y: (0,3)

• x: (0,-3) & y: (4,0)

If f(x) = x and g(x) = 5x - 3, how did the graph change?

• g(x) shifted up and got steeper

• g(x) shifted up and got less steep

• g(x) shifted down and got less steep

• g(x) shifted down and got steeper

If I shift this line up 3 units, what would the new y-intercept be?

• 2

• 3

• -1

• 1

If I shift this line down 2 units, what would the new y-intercept be?

• -3

• 3

• -2

• 1