Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 2 and x = 6 using the "midpoint rule" with two rectangles of equal width.
A. 
B. 
C. 
D. 
Answer: B
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Provide an appropriate response.(a) Translate into symbols. Angle x measures 15° more than angle y.(b) Find the measure of ?y if the measure of ?x = 106°.
A. (a) ?x = ?y + 15° (b) 91° B. (a) ?x = ?y + 15° (b) 121° C. (a) ?y = ?x + 15° (b) 7° D. (a) ?y = ?x + 15° (b) 91°
Solve.The nutrition label on a bag of candy says that a serving size is 40 grams. How many ounces are in a serving? Round your answer to the nearest hundredth if necessary.
A. 1.41 oz B. 18.16 oz C. 88 oz D. 1134 oz
Graph the quadratic function. Determine the vertex, find the equation of the axis of symmetry, find any x- and y-intercepts, and state the domain and range in interval notation.f(x) = 3x2 - 12x + 8
A. vertex: (2, -4)
axis of symmetry: x = 2
x-intercepts: 
and 
y-intercept: 8
domain: (-?, ?); range: [-4, ?)
B. vertex: (-4, 2)
axis of symmetry: x = -4
x-intercepts: none; y-intercept: 
domain: (-?, ?); range: [2, ?)
C. vertex: (-2, -4)
axis of symmetry: x = -2
x-intercepts: 
and 
y-intercept: 8
domain: (-?, ?); range: [-4, ?)
D. vertex: (-3, -2)
axis of symmetry: x = -3
x-intercepts: -3 + 2
and -3 - 2
y-intercept: 
domain: (-?, ?); range: [-2, ?)
Determine whether the data represent direct variation, inverse variation, or neither.
A. Neither B. Inverse C. Direct