solve for x
13 = 4x + 1
x = 3
(0,2)
In triangle ABC, the measure of angle A is 40°, and the measure of angle B is 65°. What is the measure of angle C?
75 degrees
What is the intersection point of the functions:
f(x) = 2x + 3 and g(x) = -x + 9
(2,7)
27 = 7x - 1
x = 4
what is the x-intercept of y = 2x-6
(3,0)
A right triangle has legs of lengths 6 and 8. What is its area?
24
Find the point of intersection:
y = 2^x and y = 8
(3,8)
15 = 2.5x
x = 6
what are the x-intercepts of f(x)= x^2 - 4x + 3? (either is acceptable)
(1,0) and (3,0)
A triangle has side lengths of 5, 12, and x. If it's a right triangle, what is the value of x, if x is the hypotenuse?
13
Where do the functions y = x² and y = x + 2 intersect? Only one answer necessary
(-1,1) and (2,4)
x^2 + x = 12 (either answer is acceptable)
x = 3, -4
If a function has an x-intercept at (5, 0), what does that mean?
f(5) = 0 or the function crosses the x axis at x=5
Find the area of a trapezoid with bases 10 and 14, and a height of 6.
72
A taxi company charges $2 per mile, and another company charges $10 flat fee plus $1 per mile. How many miles until they cost the same?
x^2 - 2x + 1 = 0
x = 1
how many x-intercepts does f(x)= -x^2 + 4x have?
2
What is the volume of a rectangular prism with length 4, width 3, and height 5?
60
Where do the functions y = 3x - 5 and y = -2x + 10 intersect?
(3,4)