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3. Let m 4. Given w(x) = 3x - 2, v(x) = 2x + 7 and k(x) = -6x - 7, find (w - v - k)(2) 5. If s(x) = 3x - 2 and 1(x) = find 2(s + r)(x) *+5​

Sagot :

Answer:

4.)

—v(2) + w(2) = –7

Step-by-step explanation:

(w — v — k) (2)

w(x) = 3x –2

v(x) =2x +7

k(x) = –6x –7

5.)

r(x) + s(x) = 4x –2

SOLVING STEPS:

2( s+r) (x) *+5

s(x) = 3x –2

1(x) = 1 (x)