Answer:
33 meters
Step-by-step explanation:
To find how many more meters he ran in the afternoon, simply subtract.
48 - 15 = 33
Answer:
It is - x.
Step-by-step explanation:
When multiplied , the like terms will be - 4x and +3x , which when added , gives - x.
The given triangle has vertices

After a dilation with a scale factor of

about the origin , the image triangle will have vertices
See attachment for graph
Answer:
B
Step-by-step explanation:
We want to find the equation of a line with a slope of 3 that includes the point (0, 5).
We can use the slope-intercept form, given by:

Where m is the slope and b is the y-intercept.
Notice that the given point (0, 5) is already the y-intercept. So, b = 5.
By substitution, we acquire:

Hence, our answer is B.
Pretty sure all of them can be a linear function since they all graph out to be a line..
The definition of a linear function can be shown through this formula: y=ax+b