3 years ago

If f left parenthesis x right parenthesis equals x squared minus 3 x plus 5 , then f left parenthesis 4 right parenthesis equals

Mathematics

1 answer:

lord [1]3 years ago

6 0

Answer:

f(4) = 9

Step-by-step explanation:

f left parenthesis x right parenthesis equals x squared minus 3 x plus 5

f(x) = x² - 3x + 5

f left parenthesis 4 right parenthesis equals

f(4) =

f(x) = x² - 3x + 5

When x = 4

f(4) = 4² - 3(4) + 5

= 16 - 12 + 5

= 9

f(4) = 9

You might be interested in

Franco has $265.87 in his checking account. Then he writes the deposit slip shown. How should Franco enter the deposit in his ch

artcher [175]

Answer:

The answer is the top right one since the total $96.35 is on the deposit side.

( i did this before and got it right btw)

8 0

3 years ago

1/2(x+10)= 1/4 (x-8) x= (must be a fraction)

Alex_Xolod [135]

Answer:

$x=-9\frac{1}{3}$

Step-by-step explanation:

$\frac{1}{2}(x+10)=\frac{1}{4}(x-8)$

$\frac{1}{2}x+5=\frac{1}{4}x-2$

$\frac{1}{2}x-\frac{1}{4}x=-5-2$

$\frac{3}{4}x=-7$

$x=-\frac{28}{3}=-9\frac{1}{3}$

5 0

3 years ago

X= 5 10 6 Please help

Lerok [7]

Answer:

x = 6

Step-by-step explanation:

(segment piece) x (segment piece) = (segment piece) x (segment piece)

2*x = 3*4

2x = 12

Divide each side by 2

2x/2 = 12/2

x = 6

8 0

3 years ago

Multiply and verify the result by taking x=1 y=2 z=3 (2x-2y) to the power 2

expeople1 [14]

Answer:

find your answer on math papa

Step-by-step explanation:

5 0

3 years ago

What is 12 times the square root of 16?

Vesna [10]

The answer to this is 48

5 0

2 years ago