26. 2x^2 +4x -10 = 0 (-4 + - (root(4^2 - 4*2*-10)))/2*2 =
(-4 + - (root(96)))/4
(-4 + (root(96)))/4 ≈ 1.45
(-4 - (root(96)))/4 ≈ -3.45

27. f(x) = 0 when any of the components that multiply together equal 0 for this function therefore x -2 = 0 x +3 = 0 x -5 = 0 so f(x) = 0 when x = 2, -3 or 5

28. It looks like it shows you how to do it

4 0

3 years ago

Complete the ordered pairs (9,...), (..., 71) for the equation. y= 10X-9

zaharov [31]

Answer:

(9, 81) (8, 71)

Step-by-step explanation:

My explanation is in the picture. All I did was replace the known variable with the proper letter!

4 0

3 years ago

BRAINLIEST PLEASE HELP :Can someone please write the words out for me so i can cop&past

Kisachek [45]

You didn’t include any picture or write a question what are we suppose to answer ?:,)

6 0

3 years ago

What steps would you follow in order to solve the equation?

Monica [59]

Answer:

c. add 4 on each side and multiply by 8

Step-by-step explanation:

4 0

3 years ago