Answer:
f(x)= 2x- 3
Step-by-step explanation:
f(2) = 2(2) -3
f(2) = 1
I hope it helps.
Range is the y-value. The y-value in an ordered pair is the second number
(x, y)
So pick out all the y-values from the given ordered pairs:
(-4, -2) -> -2
(3, 5) -> 5
(0, 4) -> 4
Now put them together.
The range is {-2, 4, 5}
<h3>Trina uses 3.44 or
pints of white paint</h3>
<em><u>Solution:</u></em>
Given that,
Trina uses 8.6 pints of blue paint and white paint to paint her bedroom walls
3/5 of the amount is blue paint, and the rest is white paint
From given,
3/5 of 8.6 pints is blue paint
Thus, 2/5 of 8.6 pints is white paint
<em><u>How many pints of white paint did she use to paint her bedroom walls?
</u></em>
Thus she uses 3.44 or 17.2/5 pints of white paint
The opposite of a positive number is a negative of the same number. The opposite of a negative is the positive of the same number:
0 is neither positive or negative so the opposite of 0 would be 0
0.005 = -0.005
1/2 = -1/2
0 = 0
-2 = 2
The telescope the cliff and the eagle will from a right tingle as you can see in the picture. The distance between the base of the cliff an the telescope will be the adjacent side of the elevation angle.
The opposite side of the elevation angle will be the height of the cliff 1.3 meters above the ground.
Now, to find the opposite side,
, of our elevation angle, we are going to use the trig function tangent:
Finally, we are going to add the height of the telescope and the height of the cliff above the ground:
We can conclude that the eagle is 91.9 meters above the ground; therefore, the correct answer is <span>
B 91.9 m</span>