Write a numerical expression for the phrase and simplify it.The difference between 6 and -18

A. -18 - 6; -24
B. 6 - (-18); -12
C. 18 - 6; 12
D. 6 - (-18); 24


Answer: D

Mathematics

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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.y5 + x3 = y2 + 11x, normal at (0, 1)

A. y = x + 1
B. y = x + 1
C. y = - x
D. y = - x + 1

Mathematics

Using the slope and y -intercept, graph the line with the following properties.y = - x + 2

A.

B.

C.

D.

Mathematics

State the domain and range of the given function.f(x) = x2 - 4

A. Domain: (-?, ?) Range: [-4, ?) B. Domain: (-?, ?) Range: (-?, ?) C. Domain: (-?, ?) Range: [4, ?) D. Domain: [-4, ?)  Range: (-?, ?)

Mathematics

Write an equation using the information given in the problem. Use x as the variable.When a number is multiplied by 4, the result is -10.

A. -10x = 4
B. 4x = -10
C.  = 4
D.  = -10

Mathematics