Y=2/3x-4 is in Slope - intercept form meaning you are shown the slope (how steep the line is) and the y intercept (where the equation hits the vertical axis)

With the given information, select the point (0, -4) on the graph, this is where the line crosses the y axis, as shown through the -4 in the equation.

Next, look at the slope and youll see 2/3x. Slope is in format "rise over run" meaning the first number (2) is the vertical change, so up two, and the second number (3) is horizontal change, right 3.

Combine these two steps together and select point (0. -4) then the next point should be at (3,2), 2 units up and three to the right from the y intercept.

4 0

3 years ago

The function f(x) = 15(2)^x represents the growth of a frog population every year in a remote swamp. Elizabeth wants to manipula

weeeeeb [17]

Half one is 1/2;
half three is 3/2;
Thus, if f(x) represents annual growth, f(x)/2 shows it every half-year, like this:
$\dfrac{f(x)}{2} = \dfrac{15\cdot 2^x}{2} \\ \\ 
\dfrac{f(x)}{2} = \dfrac{15}{2}\cdot 2^x$

Written in plain text: f(x)=15/2*2^x

5 0

3 years ago

Read 2 more answers

the perimeter of a rectangle is 4 inches. the ratio of the width to the length is 3:5, as shown. find the width and the length o

notka56 [123]

4.8 is the answer hahehehehehehe sorry jus needs to be this many characters long

3 0

2 years ago