Answer:

Step-by-step explanation:
The given function is f(x)=x.
If we stretch vertically by a factor of 4 and a translation of 4 units up then the new function becomes

But f(x)=x
We substitute to obtain the equation of g(x) as

(9x + 5) - (4x+3) = 0
9x - 4x + 5 - 3 = 0
5x + 2 = 0
5x = -2
5x/5 = -2/5
x= -2/5
Answer: 23in squared
Step-by-step explanation:
9 plus 4 plus 10
John made $40 commissions for $500 sales or 40/500. He wants $320 for an unknown amount of sales or 320/x.
40/500=320/x Cross multiply.
40x=160,000
Divide both sides by 40.
X=4,000
He needs his sales to be $4,000 to get $320 in commission.
The slope intercept form is 
Explanation:
The equation is 
Now, we shall bring the equation
in the slope intercept form.
The general form of the slope intercept is given by

Hence, we need to rewrite the given equation in this form.
Thus, we have,

Subtracting both sides of the equation by 5x, we get,

Multiplying both sides of the equation by (-), we get,

Thus, the slope intercept form of the given equation is 