Answer:
<u>Answer</u><u>:</u><u> </u><u>4</u><u>x</u><u>²</u><u> </u><u>-</u><u> </u><u>9</u><u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>0</u><u> </u>
Step-by-step explanation:
• General quadratic equation:
![{ \rm{ {x}^{2} - (sum \: of \: roots)x + (product \: of \: roots) }}](https://tex.z-dn.net/?f=%7B%20%5Crm%7B%20%7Bx%7D%5E%7B2%7D%20%20-%20%28sum%20%5C%3A%20of%20%5C%3A%20roots%29x%20%2B%20%28product%20%5C%3A%20of%20%5C%3A%20roots%29%20%7D%7D)
• sum of roots → 4 + 5 = 9
• product of roots → 4 × 5 = 20
• substitute:
![{ \boxed{ \rm{4 {x}^{2} - 9x + 20 }}}](https://tex.z-dn.net/?f=%7B%20%5Cboxed%7B%20%5Crm%7B4%20%7Bx%7D%5E%7B2%7D%20%20-%209x%20%2B%2020%20%7D%7D%7D)
Answer:
like 29%
Step-by-step explanation:
there are 4 male freshmen out of 4+6+2+2=14 total males and 4/14 is like 28.5714... and so you round
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(3, 0)
Equation Form:
x = 3, y = 0
Answer:
Yes but not in size and not enough info
Step-by-step explanation:
Hope it helps
Please brainliest
Y = 5x – 2
<span>domain. {–5, –1, 0, 2, 10}
</span>x = -5 then y = 5(-5) – 2 = -27
x = -1 then y = 5(-1) – 2 = -7
x = 0 then y = 5(0) – 2 = -2
x = 2 then y = 5(2) – 2 = 8
x = 10 then y = 5(10) – 2 = 48
answer
D. {–27, –7, –2, 8, 48}