Brian has made 9 of 19 free throws so far this season. his goal is to make 70% of his free throws. if brian makes his next x free throws in a row, the function f(x)= 9+x/19+x represents brian's new ratio of free throws made. how many successful free throws in a row will raise brian's percent made to at least 70%?

a negative exponent is translated as follows:

so, we have

i dony know

step-by-step explanation:

i need a picure

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: