Cheyanne is saving for a car. the amount she has saved for the car, f(x), can be represented by the function f(x) =65x+750, where x is the number of weeks she has saved. suppose 750 changed to 700. what does this mean in the context of the problem?

a. changing 750 to 700 means the initial amount she has saved decreased
b. changing 750 to 700 means the initial amount she saved increased
c. changing 750 to 700 means the amount she saves each week decreased
d. changing 750 to 700 means the amount she saves each week increased

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

70

step-by-step explanation:

you just switch the numbers basically so it would be 3/17

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!