On a coordinate plane, a curved line with minimum values of (negative 0. 44, negative 4. 3) and (3, negative 4), and a maximum value of (1. 7, 0. 7), crosses the x-axis at (negative 2. 5, 0), (1. 3, 0), (2, 0), and (3. 44, 0), and crosses the y-axis at (0, negative 4). Which interval contains a local minimum for the graphed function? [–4, –2. 5] [–2, –1] [1, 2] [2. 5, 4].

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step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

huh? im pretty sure it is in 199

step-by-step explanation:

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

£56

step-by-step explanation: