Algebra MCAP

Function f is defined as $$f(x)=x^2−6x+14$$ . What is the minimum value of f(x).

​ (a)   x + ​​ (b)   y $$\le$$ 30

​​ ​ (c)   y $$\le$$ ​ ​ ​ (d)   x

The function f is defined by. $$f(x)=\frac{7}{5}x−7$$ Graph the equation on the grid provided.

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Samantha has $35$ in her savings account. At the end of each week, she will add $20$ to the account.

Which equation describes the total amount S, in dollars, that Samantha will have in her account at the end of week w?

A system of equations is given.

$$y=9x−1$$

$$y=2x+3$$

What is the value of x in the solution (x, y) to the system? Show it on the graph.

Consider the equation $$(x−a)^2−b=0$$ , where a and b are both positive real numbers. Which statement about the solution or solutions to the equation must be true?

The system of equations shown below can be graphed in an xy–plane. Plot both lines using the x and y intercepts for each.