What does the value of "a" mean in a standard form equation in quadratics?

Kris has two choices for a part-time job after school. Kris could make $10 per hour entering data for a local company, but none of his friends work there.

Write each of the following quadratic functions in vertex form

Which is NOT a perfect square trinomial? A. x2 + 10x + 25 B. x2 - 12x + 36 C. x2 + 16x + 81 D. 4x2 + 8x + 4

If the relationship below are given in form (input, output), Which pairing always describes a function?

Maria and emily are selling flower bulbs for a school fundraiser. customers can buy bags of windflower bulbs and packages of crocus bulbs. maria sold 2 bags of windflower bulbs and 8 packages of crocus bulbs for a total of $136.

Use the destributive property to express 24 + 36

Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next 8 years because the firm needs to plow back its earnings to fuel growth. The company will then pay a dividend of $14.

while playing basketball, jada's heart rate goes up to 160 beats per minute. whe jogging her heart beats 25 times in 10 seconds.

What does 12 times a number mean as an expression?

Emma seys that the preduct of a 3-digit number and a 1-digit number will be either a 3 digit number or a 4 digit number. Does Emma's statement make sense