Answer:
m = -1, b = -4
Step-by-step explanation:
Since the line is already in slope-intercept form, we can clearly see the slope and y-intercept. The slope is -1, and the y-intercept is -4. To graph this line, you can first plot the y-intercept, (-4,0) and then plot another point by substituting a value of x into the equation. Hope this helps!
Answer:
ITS A
Step-by-step explanation:
the y intercept is at positive 4 so y will be at 4
Answer:
i am just a little confused but so far its a yes
Step-by-step explanation:
Answer:
t = 3 seconds
Step-by-step explanation:
Here h(t) = -16t^2 + 144.
When the quarter hits the ground, its height will be 0 feet. Letting h(t) = 0 results in -16t^2 + 144 = 0, or 16t^2 = 144, or
144
t^2 = ------------ = 36/4 = 9 seconds^2
16
Therefore, the time, t, required for the quarter to hit the ground is t = √9, or t = 3 seconds
Answer:
-9.5 would be less than -9.05
