Answer:
(4t − 3) (t − 6)
Step-by-step explanation:
Using AC method:
Given a quadratic ax² + bx + c, find factors of ac that add up to b. Divide those factors by a and reduce. The denominators become the coefficients and the numerators become the constants.
Here, a = 4, b = -27, and c = 18.
ac = 4 × 18 = 72
Factors of 72 that add up to -27: -3 and -24
Divide factors by a: -3/4 and -24/4
Reduce: -3/4 and -6/1
So the factored expression is:
(4t − 3) (t − 6)
Count the boxes each as 1.
Its easier to calculate on y axis.
- f(x) intersected at -2
- g(x) intersected at 3.
![\\ \sf\longmapsto k=3-(-2)](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20k%3D3-%28-2%29)
![\\ \sf\longmapsto k=3+2](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20k%3D3%2B2)
![\\ \sf\longmapsto k=5](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20k%3D5)
Answer:
70% of 35
![\frac{70}{100} *35\\=24\frac{1}{2} =24.5](https://tex.z-dn.net/?f=%5Cfrac%7B70%7D%7B100%7D%20%2A35%5C%5C%3D24%5Cfrac%7B1%7D%7B2%7D%20%3D24.5)
Step-by-step explanation:
Your answer should be 16/9
Answer:
x = 49
Step-by-step explanation:
1- Substitute g ( x ) = 0
Reduce
g ( x ) = - x 2/4 + 7
2- Move the variable to the left
0 = - x 1/2 + 7
3- Simplify the equation
x 1/2 = 7
4- Simplify Evaluate
( x 1/2 ) ² = 7²
5- Check the solution
x= 49
6- Simplify
0= - 49 2/4 + 7
7- x = 49 is a solution
0 = 0