How to use a t chart with a written subtraction probkem

The a value of a function in the form f (x) = ax^2 + bx + c is negative. Which statement must be true? A. The vertex is a maximum. B. The y-intercept is negative. C. The x-intercepts are negative. D. The axis of symmetry is to the left of zero.

The table shows the distance traveled over time while traveling at a constant speed. What is the ratio of the change in y-values to the change in x-values? 1:900 1:1,200 900:1 1,200:1

What is 4 to the 3rd power

Angela designed a hat pin in the shape of a triangle. All sides of the hat pin are different length. Which type of triangle is Angela's hat pin?

5 1/4 hours - 3 2/3 hours =

Tony has 50 miles to his destination after 21 minutes of driving and he has 40.4 miles to his destruction after 33 minutes of driving. How many miles will he have to his destination after 37 minutes of driving?

Describe a situation in which there would be a positive association between two variables.

One angle of a triangle measures 34. A second angle measures 81. What is the measure of the third angle of the triangle? A: 65 B: 99 C: 115 D: 146

What are the x and y intercepts of the equation x=-5?

Find the solution of the system of equations - 3x+8y=-5 and 6x+2y=-8