Y = (x-2)(x+5) which graph is defined by the function given below

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation:

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.