1. complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).1. be careful when putting exponents into your calculator- do then first and then the rest of the equation!
x f(x) = 2.5x − 10.5 g(x) = 64(0.5x)
2 16
3
4
5
6

The solution is x=5

Step-by-step explanation:

We want to solve the equation;

by numerically plugging in some values of x into the corresponding functions.

We complete the table functions as shown below:

The solution to is the x-value of the point of intersection of the functions and .

At this point the values of these two functions are equal.

From the table, the two functions are equal at (2,5)

Therefore x=5 is the required solution

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:

no solution

step-by-step explanation:

there is not enough information in the problem to solve.