Answer:
y = −3x+7
Step-by-step explanation:
m = slope
slope = change in y / change in x
slope = ▲y/▲x
slope = -3 / 1
slope = -3
y-intersect = (0,7)
The slope-intercept form of linear equation:-
y = mx + b
where:
m = the slope
b = y-intersect
*we plot the information we have get in the formula
y = mx + b
y = -3x + 7
*and this is the equation of the graph
Answer:
Based on your line, what is the likely test score of a student who does not study for the test? 45
Answer:
54
Step-by-step explanation:
3x3= 9x6= 54
Answer:
$172.5 hope this helps
Step-by-step explanation: