Graph the function.f(x) = 3-x

A.

B.

C.

D.


Answer: B

Mathematics

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Factor out the GCF from the polynomial.20p + 10q - 10

A. 10(2p + q - 1) B. 10p(2 + q - 1) C. 10(2p + q) D. no common factors

Mathematics

Solve the problem.The position of a body moving on a coordinate line is given by  with s in meters and t in seconds. When, if ever, during the interval  does the body change direction?

A. At t = 6 sec B. At t = 3 sec C. At t = 12 sec D. No change in direction

Mathematics

Solve by using the Superposition Theorem:

R1 = 4.7 Kê, R2 = 3.3 Kê, R3 = 5.1 Kê, E1 = 40 V, and E2 = 20 V. Find VR .
3

a. 19.28 V
b. 20.46 V
c. 21.21 V
d. 32.81 V
e. 37.05 V

Mathematics

Rationalize the denominator.

A.
B.
C.
D.

Mathematics