Question

Determine the factors of 5x2 + 6x - 8.

(5x - 1)(x + 8)

(5x - 8)(x + 1)

(5x - 4)(x + 2)

(5x - 2)(x + 4)

Answer 1

@Israelichick65 do you try your question ?

Answer 2

yea

Answer 3

so what do you think which is correct ?

Answer 4

so what you think about 3rd ?

Answer 5

@Israelichick65

Answer 6

but you need to calcule it too ,ok ?

Answer 7

C?

Answer 8

GOOD JOB!! You answer is correct :)

Answer 9

thank you :)

Answer 10

*Your

Answer 11

welcome :)

Answer 12

one more?

Answer 13

why not ?

Answer 14

A food packet is dropped from a helicopter and is modeled by the function f(x) = -12x2 + 19200. The graph below shows the height f(x), in feet, of the food packet at different times x, in seconds:

graph of function f of x equals 19200 minus 12 multiplied by x squared

Use the graph to determine the reasonable domain of f(x) based on the context.

All real numbers

x ≤ 19200

-40 ≤ x ≤ 40

0 ≤ x ≤ 40

Answer 15

@mayankdevnani