Answer:
Step-by-step explanation:
<u>The billiard cue is 15 cm away from the table</u>
- This refers to coordinates of (15, 0)
<u>The billiard cue touches the table at a point 60 cm off the ground</u>
- This refers to coordinates of (0, 60)
<u>The slope is as per slope formula;</u>
- m = (60 - 0)/(0-15) = 60/ -15 = -4
Thea answer is -4
It is D if u did the math right
Answer: B
Step-by-step explanation:
a is negtive bcs grph opens down. h value is -1 and k is +2
Answer:
84
Step-by-step explanation:
Adapting the general form of the direct proportion equation to this situation, we obtain y = kx => 98 = 28k. Thus, k = 98/28 = 3.5 or 3 1/2 or 7/2.
Thus, y = (7/2)x, and if x = 24, then y = (7/2)(24) = 84.