Answer:
2
Step-by-step explanation:
The Y intercept is where x is = to zero.
If x is zero that is one section of the chart back.
so 1 would be subtracted from Y.
Answer:
When the ball hits the ground h= 0
so set your equation to = o and solve for t
Need more help???
0 - -16t^2 +20t +6
110 calories in the first one for ONE serving.
100 calories in the second one for ONE serving.
Hope this helps!
STSN
Answer with Step-by-step explanation:
Since we have given that
a. f: ℝ → ℝ given by f(x) = x + 2
Domain would be all real numbers i.e. (-∞, ∞)
Range would be all real numbers i.e. (-∞, ∞)
b. g: ℝ → ℝ given by g(x) = √x − 1
Domain would be all positive numbers i.e. [0,∞)
Range would be [-1,∞)
c. f(g(x))

Domain would be [0,∞)
Range would be [3,∞)
d. g(f(x))

Domain would be [-2,∞)
Range would be (0,∞)
Always divide by 10 first, for example; if it was 10% of 20 you would divide 20 by 10 to get 2. If it was 20% of 40 you would divide by 10 to get 4 then times by 2 to get 8.