Question

I need help badly if you can help thank you very much

Answer 1

(24,4,84)

Explanation:

Since they restricted our domains to certain x values, we can find the range by plugging in the x values to find it y value or output.

`f( - 2) = 5( { - 2}^(2) ) + 4`

`5(4) + 4 = 24`

`f(0) = - 5( {0}^(2) ) + 4 = 4`

`5(4) {}^(2) + 4 = 84`

So our range is (24,4,84)

Answer 2

f(x)=5x²+4

f(-2)=5×(-2)²+4

• 5×4+4
• 24

f(0)=5(0)²+4

• 0+4
• 4

f(4)=5×(4)²+4

• 5×16+4
• 84

so the range of function{-2,0,4}is{24,4,85}

hope it helps.