, 28.10.2019 14:45 batopusong81

# Evaluate the following. x= -4 1. f (x) = 6x-9 2. f (x) = 3x²-3x +1 3. f (x) = 4x / 1 + x²

Step-by-step explanation:

All you have to do is substitute the vakue of x to the given equations

1) f(x) = 6x - 9

f(-4) = 6x - 9

f(-4) = 6(-4) - 9

f(-4) = -24 - 9

f(-4) = -33

2) f(x) = 3x² - 3x + 1

f(-4) = 3x² - 3x + 1

f(-4) = 3(-4)² - 3(-4) + 1

f(-4) = 3(16) + 12 + 1

f(-4) = 48 + 13

f(-4) = 61

3) f(x) = 4x / 1 +x²

f(-4) = 4(-4) / 1 + (-4)²

f(-4) = - 16 / 1 + 16

f(-4) = -16 / 17

24

Step-by-step explanation:

4^2=16 this is how to get 16 4x4=16

2^3=8this is how to get 82x2=4×2=8

8+16=24

16

2x

13x

5x

15x

100x

4x

That's it

3 3/5

Step-by-step explanation:

MULTIPLY by the reciprocal

4/5×9/2

Reduce the number

2/5×9

Calculate the product=18/5(3 3/5)

4-11=-7+(-5)

-7+(-5)=-12 or _-7-5=12

4/5 ÷ 2/9=

reciprocal

4 9 36 18

-- x -- = -- or --

5 2 10 5

6^5

Step-by-step explanation:

4+2=6

2+3=5

6^5

hsgsgdvbdjd

1. 1,024

2. 125

3. 93, 312

1024

125

93 312

Ata... Haha sana nakatulong

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