Write an equation, in slope-intercept form if possible, of the line through the pair of points.(1, 4) and (1, -7)

A. x = 1
B. y = 4
C. -7x + 4y = 0
D. 4x - 7y = 0


Answer: A

Mathematics

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The formula for the area of a trapezoid is all but which of the following??

A.

?The area of the trapezoid is the mean of the bases × the height.


B.

?The area formula for a trapezoid can be broken down into three parts: I. the area of the left triangle, II. the area of the right triangle, III. the area of the rectangle.


C.

?The trapezoid area formula also can find the area for a parallelogram.


D.

?The area formula for a trapezoid is: where a and b are the bases.  


E.

?The area formula for a trapezoid is: where  and  bare the bases.


F.

?The trapezoid area formula can sometimes be used to estimate the area of geographical shapes on maps that resemble a trapezoid.


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Use Simpson's Rule with n = 4 steps to estimate the integral.

A.
B.
C.
D.

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Simplify the expression by performing the indicated operations. ?  - 5

A. -
B. -17
C. 9 - 20
D. 6 - 20

Mathematics

Determine the slope and the y-intercept. Use the slope and the y-intercept to graph the equation.y = x + 5

A. slope: ; y-intercept: (0, 5)

B. slope: ; y-intercept: (0, -5)

C. slope: 2; y-intercept: (0, -5)

D. slope: ; y-intercept: (0, 5)

Mathematics