joshuatowbridge06
joshuatowbridge06
03-03-2021
Mathematics
contestada
F(x)=2(5x+7) find f(-2)
Respuesta :
saga2006
saga2006
03-03-2021
Oh how fun, functions!! You substitute f(-2) into your starting function so it will look like this:
f(x)=2(5x+7)
f(x)=10x+14
f(-2)=10(-2)+14
f(-2)=(-20)+14
f(-2)=(-6)
divide by negative 2 on each side to find f:
f=3
Hope this helped!!
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Need help. solve for x
What is 4x + 6 = -x + 1
_ measures a company's liquidity and its ability to pay its bills and other financial obligations on time by tracking the flow of cash into and out of the busin
If calcium channels open in the plasma membrane, calcium ions enter the cell. If calcium channels open in the plasma membrane, calcium ions enter the cell. True
I need help with my homework can anyone help me please?
Reversing entries are 1. normally prepared for prepaid, accrued, and estimated items. 2. necessary to achieve a proper matching of revenue and expense. 3. usefu
In one step in the synthesis of the insecticide Sevin, naphthol reacts with phosgene as shown.C10H8O+COCl2⟶C11H7O2Cl+HClNaphthol PhosgeneA. How many kilograms
An exception to this trend occurs in Group 13, and gallium is smaller than aluminum. Justify this exception to the expected periodic trend by invoking the elect
The average blood alcohol concentration (bac) of eight male subjects was measured after consumption of 15 ml of ethanol (corresponding to one alcoholic drink).
Betty was initially taking a psychoactive drug to help her lose weight and stay awake in class. Unfortunately, she has begun to experience restlessness and slee
