Question

A linear equation in the form y = mx + b is written in slope-intercept form. What does the 'm' represent?
A. x-intercept
B. y-intercept
C. z-intercept
D. slope
2. A linear equation in the form y = mx + b is written in slope-intercept form. What does the 'b' represent?
A. x-intercept
B. y-intercept
C. z-intercept
D. slope
3. What is slope of equation y = 3x + 5?
A. 3
B. -5
C. 5
D. -3
4. What is y-intercept of equation y = 3x + 5?
A. 3
B. 5
C. -5
D. -3

Answer 1

1. D 2. B I'm not to sure about 3 and for. Cause I think that 3 is -5 and 4 is 3

Answer 2

5. Identify the slope and y-intercept of the line represented by the following linear equation: y = 2x + 3
A. slope = 1, y-intercept = 2
B. slope = 2, y-intercept = 3
C. slope = 3, y-intercept = 2
D. slope = 2, y-intercept = 1
6. What is first step in graphing using slope intercept form of an equation?
A. Plug in 1 for y to find x.
B. Place a point at origin then find second point using slope.
C. Place the y-intercept on graph at point (0,b)
7. What is the second step in graphing using the slope-intercept form of an equation?
A. From the y-intercept, count out the slope to place a second point on graph.
B. Connect the two intercepts on the graph.
C. Solve the equation for x.

Answer 3

okay thank you any help is great

Answer 4

6. B 7. A not to sure about 5. I think that is C

Answer 5

Your welcome

Answer 6

A. y = x - 5
B. y = 2/3x + 5
C. y = 2/3x - 5
D. y = x + 5

Answer 7

the question is asking Which equation matches this graph?

Answer 8

the picture is in the attachment