1 of 51 of 5 Items
Question
Multiple Choice
Write an equation in point-slope form for the line through the given point with the given slope.
(8, 3); m = 6
(1 point)
Responses
y + 3 = 6(x – 8)
y + 3 = 6( x – 8)
y – 3 = 6(x – 8)
y – 3 = 6( x – 8)
y – 3 = 6(x + 8)
y – 3 = 6( x + 8)
y + 3 = 6x + 8
Correct response:
y - 3 = 6(x - 8)
2 of 52 of 5 Items
Question
Graph the equation.
y + 5 = –2(x – 4)
(1 point)
Responses
Graph
Image with alt text: Graph
Graph
Image with alt text: Graph
Graph
Image with alt text: Graph
Graph
Correct response:
Image with alt text: Graph
3 of 53 of 5 Items
Question
Which point is located on the line represented by the equation y + 4 = –5(x – 3)?
(1 point)
Responses
(–4, –5)
(–4, –5)
(–5, –4)
(–5, –4)
(3, –4)
(3, –4)
(–3, 4)
Correct response:
(–3, 4)
4 of 54 of 5 Items
Question
What is an equation of the line?
A coordinate grid shows both the x- and y-axes from -5 to 5 and a line graphed through the points left parenthesis negative 2 comma negative 3 right parenthesis and left parenthesis 2 comma 5 right parenthesis.
(1 point)
Responses
y + 3 = 2(x + 2)
y + 3 = 2( x + 2)
y + 5 = one-half(x + 2)
y + 5 = Image with alt text: one-half ( x + 2)
y – 3 = one-half(x – 2)
y – 3 = Image with alt text: one-half ( x – 2)
y + 3 = –2(x – 2)
Correct response:
y + 3 = 2(x + 2)
5 of 55 of 5 Items
Question
What is an equation of the line?
A coordinate grid shows both the x- and y-axes from -5 to 5 and a line graphed through the points left parenthesis negative 4 comma 2 right parenthesis and left parenthesis 4 comma negative 1 right parenthesis.
(1 point)
Responses
y – 4 = one-half(x + 2)
y – 4 = Image with alt text: one-half ( x + 2)
y – 2 = –three-eighths(x + 4)
y – 2 = – Image with alt text: three-eighths ( x + 4)
y – 1 = three-eighths(x + 4)
y – 1 = Image with alt text: three-eighths ( x + 4)
y – 2 = –eight-thirds(x + 4)
Correct response:
y - 2 = -three-eighths(x + 4)