Advisory- Nsolve and Function Notation

Find the value of x.

2x + 5 = 6x - 19

Find the value of x.

18 = 3(3x - 6)

5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

f - 4 = 6f + 26

• f = -5
• f = 5
• f = 6
• f = -6

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

• -6

• 36

• 24

• 4

f(x) = x-5 find f(9)

• 4

• 14

• 9

• 13

f(x) = x-5 find f(-2)

• -7

• 3

• 7

• -3

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Given f(x) = 2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24