Answer:
the y intercept you are looking for is -3
Well 5 - 11 is -6 so there is your anser
Answer:
-2 1/6
Step-by-step explanation:
Answer:
5 1/3 grams per serving
Step-by-step explanation:
Find the unit rate. 4 grams for every $\frac{3}{4}$ serving The unit rate is grams per serving.
The unit rate in grams per serving is given as:
3/4 servings = 4 grams
1 servings = x grams
Cross Multiply
x grams = 4 grams × 1 serving/3/4 serving
x grams = 4 grams ÷ 3/4 servings
x grams = 4 grams × 4/3 servings
x grams = 16/3
x grams = 5 1/3 grams per serving
The unit rate = 5 1/3 grams per serving
Answer:
{x ∈ ℝ : x ≥ π/6 +2πn and x ≤ π/6 + 2πn and n ∈ ℤ}
Step-by-step explanation:
sinx can run from -1 to +1
2sinx can run from -2 to +2
2sinx -1 can run from -3 to +1
However, the square root is imaginary when x < 0. So, the condition is
2sinx -1 ≥ 0
2sinx ≥ 1
sinx ≥ ½
x ≥ π/6 (30°)
So, in the interval [0, 2π], π/6 ≤ x ≤ 5π/6
However, the sine is a cyclic function and repeats itself every 2π.
Over all real numbers, the condition is (π/6 +2πn) ≤ x ≤ (5π/6 + 2πn).
The domain is then
{x ∈ ℝ : x ≥ π/6 +2πn and x ≤ π/6 + 2πn and n ∈ ℤ}
