Algebra STAAR

Given the function $$x^2-4x=-4$$ , what is a possible solution to the function?

What is the vertex of $$f\left(x\right)=2x^2+5x-7$$ ? Is this a maximum or a minimum? Select TWO answers.

What is the equation of the line perpendicular to y=2x+4 and goes through the point (6, -1)?

The graph of a quadratic function d is shown on the grid. What is the maximum value of d?

(a)  

What is the slope of a line that passes through the points (2, 3) and (4, 7)?

Which of the following is an equation of a line perpendicular to the line $$y = -\frac{1}{2}x + 3$$ ?

Write an inequality to represent the graph.

What is the slope of the line that passes through ( 26, 38 ) and ( 32, 44)?

(a)  

Graph a line that has a slope of -4 and a y-intercept of 2.

The graph of $$x-y=-2$$ is shown on the grid. Which points are in the solution set for $$x-y>-2$$ ? Select TWO.