STAAR Review - Algebra 1 - 2026

Misc Algebra

100

The type of test used to determine if something is a function.

What is the Vertical Line Test?

200

The strength and direction of r = -0.15.

What is weak and negative?

300

The recursive equation when 

a₃ = 8, a₄ = 4, a₅ = 0, and a₆ = -4.

What is a_n = 20 - 4n?

400

The slope intercept form of 4x - 3y = 12.

What is  y = 4/3 x - 4?

500

Isolate c in the formula m = (a + b + c)/3 .

What is c = 3m -(a + b)?

Alt: c = 3m - a - b

RC 1

100

The equivalent expression to -1.5(4m - 6n).

What is -6m + 9n?

200

4x - (3x² + x) + 5 - (2x² + 1) equals ___.

What is -5x² + 3x + 4?

300

The area of a right triangle with L=3x - 1 and W=4x².

HINT: A = 1/2 (L * W)

What is 6x³ - 2x²?

400

The width of a rectangle with the area of 6x² + x - 2 and the length of 3x + 2.

HINT: Area = L * W

What is 2x - 1?

500

6x + 8x² + 6 - 5x - 4x² - x - 42 when simplified and factored.

What is 4(x - 3)(x + 3)?

Alt: (2x - 6)(2x + 6)

RC 2

100

The equation to graph a line when m = 1/3 and crosses the y-axis at -2.

What is y = 1/3 x - 2?

200

The slope of 3x - 4y = -8.

What is 3/4?

300

The transformation described when f(x) = x becomes h(x) = f(x + 5).

What is shifted 5 units to the left?

400

The intersection of:

3x - y = 4 and 6x + 2y = -8.

What is the point (0, -4)?

500

The quadrant fully shaded by the system:

x is less than or equal to 5 

AND

y is greater than -2

What is quadrant II?

RC 3

100

The correlation coefficient for:

x - 1, 3, 4, 5, 6, 8, 9, 10

y - 4, 2, 4, 7, 7, 6, 6, 8

What is r = 0.736?

200

The equation for the points (-8, 36) and (2, 11).

What is y = -5/2 x + 16?

300

The equation when x varies directly with y, and y is 75 when x is 3.

What is y = 25x?

400

A parallel line to y = 0.75x + 5 and passes through 

(8, 4).

What is y = 0.75x - 2?

500

A perpendicular line to y = 0.75x - 3 and pass through 

(6, -5).

What is y = -4/3 x + 3?