MCAP Practice Algebra 1

​ (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.

What value of x is the solution of the equation $$\frac{3x−7}{5}=\ x+1$$

(a)  

Function f is defined as $$f(x)=x^2−6x+14$$ .

What is the minimum value of f(x).

Function f is defined as $$f(x)=x^2−6x+14$$ .

Graph the value of f(x) using 2 points from Desmos

What are the values of p and q in vertex form of the equation $$x^2−12x+5=0$$ .

Select your answers from the drop down menu.

$$(x−p)^2-q=0$$

P=​​ (a)   Q=​ (b)  

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.

A student is saving money in a bank account to buy a computer. The function $$f(w)=35w+10$$ . Match the following.