Answer:
120.25
Step-by-step explanation:
4 to the third power is 64. so 64 + 9 = <u>83</u>. 20-8 = <u>18</u>. 6 + 2 = <u>8</u>.
so 83 + 18 + 8 = 109. so 8 divided by 18 = 2.25. 109 + 9 + 2.25 = <u>120.25.</u>
You don't provide the instructions for this problem, leaving it up to me to guess what you might want.
Note that g(x) should be written as g(x) = (x-2)^2, whereas f(x) = g(x) + 3 (as presented).
If we let g(x) be the input to f(x), we get the "composition" of g and f:
f(x) = g(x) + 3 = (x-2)^2 + 3. You could leave the answer as is or you could expand (x-2)^2: f(x) = x^2 - 4x + 4 + 3 (and so on).
Answer:
A rational number is a nonterminating, nonrepeating number. this is false
The deeper you go higher it gets
Answer:
3x +y -18 = 0
Step-by-step explanation:
The equation of the perpendicular line can be formed from the given equation by swapping the x- and y-coefficients, and negating one of them. The constant in the new equation will be the constant necessary to make the line pass through the given point.
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<h3>swapped coefficients</h3>
3x +y +c = 0 . . . . . now both coefficients are positive
<h3>new constant</h3>
We want c such that the equation is satisfied at the point (x, y) = (9, -9):
3(9) +(-9) +c = 0
27 -9 +c = 0
c = -18
<h3>equation of perpendicular line</h3>
The equation of the desired line is ...
3x +y -18 = 0