Answer:
slope = 2
y-int = -3
Step-by-step explanation:
y = 2
x − 3 is the slope-intercept form equation
Answer:
every 10th student entering the school
Step-by-step explanation:
Answer:
Report the length as x inches to the nearest quarter of an inch.
See the example below
Step-by-step explanation:
Report the length as x inches to the nearest quarter of an inch.
E.g : If the actual length is 2.4 inches then the reported length would be 2.5 in
Similarly if the actual length is 2.3 inches then the reported length would be 2.25 in
Answer:
y = 3x - 1
Step-by-step explanation:
Although the coordinate plane is not given, we don't need it to find the solution. We have given all the conditions enough for the solution.
The y-intercept is (-1) and the function passes through the point ( 1, 2 ).
Only the function y = 3x -1 matches these conditions.
We can observe the points in the attached graph.
Represent 'a number' by x
7 times x equals 9 more than 4 times x
7 times x=9+4 times x
7x=9+4x
subtract 4x from both sides
3x=9
divide 3
x=3
the number is 3
