Answer:
12
Step-by-step explanation:
Answer: g(x) is -x² -3
Step-by-step explanation:
First, you know that the parabola is facing downwards, so the x must be negative.
Next, it is 3 units down from the parent graph, which adds that -3.
All of these add up to get your final equation:
g(x) is -x² -3
Answer:
The height is 8 yds
Step-by-step explanation:
The area of a trapezoid is given by
A = 1/2 (b1+b2) h where b1 and b2 are the lengths of the bases
108 = 1/2 ( 15+12) *h
108 = 1/2 ( 27)h
Multiply each side by 2
216 = 27h
Divide each side by 27
216/27 = 27h/27
8 =h
Answer:
1. h(x) = 2ˣ-7 :
2ˣ - 7 = 131,065
2^x = 131,072
x = 17
2. k(x) = -(x/2) - 1 = 17
x/2 = -18
x = -36
3. g(x) = -(x-2)² = -36
x - 2 = 6
x = 8
4. f(x) = √x = 8
x = 64
h(k(g(f(64)))) = 131,065
Step-by-step explanation:
I hope this help
Y = -1/2x - 3....slope here is -1/2. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So we need a slope of 2 for our perpendicular line.
y = mx + b
slope(m) = 2
(6,-4)...x = 6 and y = -4
now we sub and find b
-4 = 2(6) + b
-4 = 12 + b
-4 - 12 = b
-16 = b
so ur perpendicular equation is : y = 2x - 16