Answer:
1.5 hours
Step-by-step explanation:
Answer:
y=12x+22 is linear but not proportional
Step-by-step explanation:
This is a linear equation because it has an x and y within the expression without exponents or other complex operators. We can rearrange and simplify the equation into slope-intercept form.
This linear equation follows the form y=mx+b where m is the slope and b is the y-intercept. For this function, m=12 and b=22. This is not a proportional relationship because the function's y-intercept is something other than 0.
Answer:
6.77ft
Step-by-step explanation:
The y-intercept is the point where the graph of the function intersects the y-axis.
At the y-axis, the x-coordinate is 0.
Find f(x) for x = 0.
f(x) = (x - 6)(x - 2)
f(0) = (0 - 6)(0 - 2)
f(0) = (-6)(-2)
f(0) = 12
Answer: The y-intercept is point (0, 12)
8=3w+2.5m
W is weeding and M is mowing
If you need to solve that equation, the most work she could get done in one day is weeding 1 yard and mowing 2 yards