NEED PRE CALC HELP WILL GIVE BRAINLIEST 1.) The path of two bumper cars can be represented by the functions 2x + y = –4 and y = x2 – x – 6. At which locations will the bumper cars hit one another?

2.)
If a nonlinear system of equations contains one linear function that never touches the quadratic function, then the system has which of the following?
No solution
One solution
Two solutions
Infinitely many solutions

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave