Answer: 4
explanation: the rule is 4x = y
if you plug in the x-value 0 for 4(x)=y, then you would get the y-value 0
which makes it (0,0)
and then plug in the other x values 3 and 9:
4(3) = 12
(3, 12)
4(9) = 36
(9, 36)
:))
Answer:
Step-by-step explanation:
320% 360 = ?
320/100 * 360 =
3.2*360 = 1152
Answer:
A. −2(x − 7)2 + 118; x = $7
Step-by-step explanation:
The expression −2x² + 28x + 20 represent the store weekly profit in dollars, where x represents the price of a new video game.
let f(x) = −2x² + 28x + 20
We need to rewrite this quadratic function in the vertex form.
f(x) = −2(x² - 14x) + 20
f(x) = −2(x² - 14x +49) - {-2(49) + 20}
f(x) = −2(x² - 14x +49) + 98 + 20
f(x) = −2(x² - 7)² + 118
The equivalent expression that reveals the video game price that produces the highest weekly profit is -2(x-7)^2+118 and the price is $7
Answer:
no who pays almost 9 bucks for ice cream