<h3><u>The y-intercept is -14.</u></h3><h3><u>The x-intercept is -1.56</u></h3>
y = - 9x - 14
We already know the y-intercept of the line is going to be -14. We can tell this because the equation is written in slope-intercept form.
To find the x-intercept, we need to set the value of y equal to 0.
0 = -9x - 14
Add 14 to both sides.
14 = -9x
Divide both sides by -9.
x = 14/-9 = -1.56
Y≥-9x-6.5... is what I think you're looking for, though I'm not quiet sure.
Answer: The correct answer is choice D.
There are multiple ways to get to the right answer. You could plot the points on a graphing calculator. Then, graph each function to determine which equation matches the points.
You could also input the x values and see which equation produces the y values in the chart.
On thing to notice is the we have negative output values, there we need to pick either B or D, so the values go beneath the x-axis.
Answer:
x = 240 feet
Step-by-step explanation:
It is given that,
The angle of depression is 30 degrees from the bottom of the boat to a deep sea diver at the depth of 120 ft.
We need to find the distance x the diver must swim up to the boat. It can be calculate by applying trigonometry as follows :
So, the distance the diver must swim up to the boat is 240 feet.
3/36 3 into 3 is 1, and 3 into 36 is 12
= 1/12 is the simplified form.
