Graphing Functions, Algebra 1 STAAR Prep

What is the slope of the line?

Find the slope, m, of the line.

$$m\ =\ \frac{rise}{run}$$

Find the slope, m, of the line.

$$m\ =\ \frac{rise}{run}$$

Linear function t has an x-intercept of -1 and a y-intercept of 5.

Which graph best represents t?

Which graph best represents y = -4(x + 3) - 2?

Which graph best represents -5y = -6x + 15?

Calc. Hack: Type nsolve(-5y = -6x + 15, y) in the graphing feature and choose the matching graph.

Linear function k has a zero of -2 and a y-intercept of 6. Which graph best represents k?

The graph of linear function k passes through the points (-7, 0) and (1, 8).

Which statement must be true?

Two characteristics of quadratic function p are given.

1) The axis of symmetry of the graph of p is x = -3.

2) Function p has exactly one zero.

Based on this information, which graph could represent p?

The graph of a quadratic function is shown on the grid.

Which coordinates best represent the vertex of the graph?

A graph of $$f\left(x\right)=6x^2-11x+3$$  is shown on the grid.

What are the zeros of f?

Which graph best represents f(x) = x² - 2x - 3

Which graph best represents $$y=-x^2+6x-1$$ ?

The graph of an exponential function is shown on the grid. Which dashed line is an asymptote for the graph?

Which graph best represents $$f\left(x\right)=2\left(5\right)^x$$ ?

Which graph best represents $$y=10\left(0.85\right)^x$$  ?

Which system is shown on the graph?

Which system is best represented by the graph?

1.) In the graphing function, type nsolve(2x + y = 1, y) and Enter. Repeat with the other equation(s). Find the matching graphs.

2.) OR plug in the point into the equations and choose the answer with 2 Trues.

Select the correct graph for each inequality.

Calc. Tip: Change the $$\ge$$ to = and graph it.

Solve the system of inequalities by graphing.

Identify the graph represented by the following system of inequalities.

2x - y > 4

4x + 2y < 6