3 years ago

Find each function value.

Mathematics

1 answer:

Levart [38]3 years ago

5 0

Put the values of x to the equations of the functions:

1. f(9) → x = 9; f(x) = -3x + 10

f(9) = -3(9) + 10 = -27 + 10 = -17

2. f(-2) → x = -2; f(x) = 4x - 1

f(-2) = 4(-2) - 1 = -8 - 1 = -9

3. f(-5) → x = -5; f(x) = -2x + 8

f(-5) = -2(-5) + 8 = 10 + 8 = 18

You might be interested in

CAN SOMEONE CHECK MY WORK GEOMETRY PEOPLE ONLY PLS

quester [9]

Answer:

Is the graph shown the initial triangle, or the translated one?

Step-by-step explanation:

4 0

3 years ago

plzzzzzzz help if u know how to do this! anyone know how to do this? I need help and I'm giving 30 points

Leviafan [203]

Answer: D

Step-by-step explanation: If you turn all of them into decimals (with 2 decimal places) then you cacn order them from least to greatest. With negatives, it is the other way.

3 0

3 years ago

Fine the value of 5.8÷12

Paha777 [63]

<span>0.48333333333 or if u round it off it would be 0.48</span>

4 0

3 years ago

Read 2 more answers

Please help I need to get this done

satela [25.4K]

Answer:

Your answer is drawn in the picture.

Step-by-step explanation:

Solve for <Q and then figure out which degree is bigger which mean that degree's side is big.

3 0

2 years ago

Write x2 - 12x + 8 = 0 in vertex form.

antiseptic1488 [7]

(x-4)^2-19=y
you first add the three to the other side, then add 16 on both sides, make the left side x-4 squared, and lastly you subtract 19 from both sides.

3 0

3 years ago

Read 2 more answers