M = (y2-y1)/(x2 -x1)
m = (-1 -3)/(6 + 5)
m = -4/11
answer: slope m = -4/11 (d is your answer)
Answer:
B. y = 3x + 4
Step-by-step explanation:
Step 1: Find slope-intercept form of 1st equation
2y = 6x + 4
2y/2 = 6x/2 + 4/2
y = 3x + 2
A parallel line has the same slope but different y-intercept:
y = -3x + 3 (No, different slope)
y = 3x + 4 (Yes, same slope, different y-int)
y = x + 3 (No, different slope)
y = -2x - 3 (No, different slope)
y = 1/2x + 3 (No, different slope)
Answer:
Step-by-step explanation:
Given
Required
Time it hits the ground
When the object hits the ground, the height is 0.
In other words:
f(t) = 0
So, we have:
Collect like terms
Divide through by 4.9
Take positive square roots of both sides
<em>Hence, the ball hits the ground after 4.52 seconds</em>
Answer:
150 minutes
Step-by-step explanation:
Answer:6.71
Step-by-step explanation: