Answer:
A. The x-coordinate of the vertex is greater than the y-coordinate. The function f(x) = x2 + 10x - 3 written in vertex form is f(x) = (x + 5)2 - 28.
Step-by-step explanation:
(a) 85% of 60 = 0.85 x 60 = 51
Answer: (a) 51
(b) 25% = 18
1% = 18 ÷ 25 = 0.72
100% = 0.72 x 100 = 72
Answer: (b) 72
Answer:
Step-by-step explanation:
Match the terms to their definition.
1 .
the determinant found when column 1 consists of the constants and column 2 consists of the y-coefficients of a linear system
3
coefficient
2 .
the form Ax + By = C of a linear equation, where A, B, and C are integers
4
determinant
3 .
the constant preceding the variables in a product
6
matrix
4 .
the value of: (row 1, column 1)(row 2 column 2) - (row 1, column 2)(row 2, column 1) in a 2 by 2 matrix
2
determinant form
5 .
the determinant found when column 1 consists of the x-coefficients and column 2 consists of the constants of a linear system
7
system determinant
6 .
a rectangular array made up of rows and columns
1
x-determinant
7 .
the determinant found when column 1 consists of the x-coefficients and column 2 consists of the y-coefficients of a linear system
5
y-determinant
It’s E because if your multiply 5 x 2x u get 10x and 10 x5 = 50 so our answer is E 10x +50