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Solve the Problem $\mathrm { f } _ { 1 } ( \mathrm { x } ) = - \mathrm { x } ^ { 2 } + 100 \mathrm { x } ; \mathrm { f } _ { 2 } ( \mathrm { x } ) = 85 \mathrm { x }$

Question 205

Multiple Choice

Solve the problem.
-The following information pertains to a bakery which makes donuts.
$Solve the problem. -The following information pertains to a bakery which makes donuts. Make a scatterplot of the data. Then graph the following two functions on the same coordinate system: \mathrm { f } _ { 1 } ( \mathrm { x } ) = - \mathrm { x } ^ { 2 } + 100 \mathrm { x } ; \mathrm { f } _ { 2 } ( \mathrm { x } ) = 85 \mathrm { x } . Decide which function best models the data, and then use that function to estimate the profit associated with making 35 cases of donuts. A) \mathrm { f } _ { 2 } ; Profit for 35 cases is \$ 2975 . B) \mathrm { f } _ { 1 } ; Profit for 35 cases is \$ 2275 . C) \mathrm { f } _ { 1 } ; Profit for 35 cases is \$ 2625 . D) \mathrm { f } _ { 2 } ; Profit for 35 cases is \$ 3525 .$

Make a scatterplot of the data. Then graph the following two functions on the same coordinate system: $\mathrm { f } _ { 1 } ( \mathrm { x } ) = - \mathrm { x } ^ { 2 } + 100 \mathrm { x } ; \mathrm { f } _ { 2 } ( \mathrm { x } ) = 85 \mathrm { x }$ . Decide which function best models the data, and then use that function to estimate the profit associated with making 35 cases of donuts.

A) $\mathrm { f } _ { 2 }$ ; Profit for 35 cases is $\$ 2975$ .
B) $\mathrm { f } _ { 1 }$ ; Profit for 35 cases is $\$ 2275$ .
C) $\mathrm { f } _ { 1 }$ ; Profit for 35 cases is $\$ 2625$ .
D) $\mathrm { f } _ { 2 }$ ; Profit for 35 cases is $\$ 3525 .$

Solve the Problem f1(x)=−x2+100x;f2(x)=85x\mathrm { f } _ { 1 } ( \mathrm { x } ) = - \mathrm { x } ^ { 2 } + 100 \mathrm { x } ; \mathrm { f } _ { 2 } ( \mathrm { x } ) = 85 \mathrm { x }f1​(x)=−x2+100x;f2​(x)=85x

Multiple Choice

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Solve the Problem $\mathrm { f } _ { 1 } ( \mathrm { x } ) = - \mathrm { x } ^ { 2 } + 100 \mathrm { x } ; \mathrm { f } _ { 2 } ( \mathrm { x } ) = 85 \mathrm { x }$

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